Borders are generally defined as geographical boundaries, imposed either by features such as oceans and terrain , or by political entities such as governments , sovereign states , federated states , and other subnational entities . Political borders can be established through warfare , colonization , or mutual agreements between the political entities that reside in those areas.
225-586: Border control comprises measures taken by governments to monitor and regulate the movement of people, animals, and goods across land, air, and maritime borders . While border control is typically associated with international borders, it also encompasses controls imposed on internal borders within a single state. Border control measures serve a variety of purposes, ranging from enforcing customs , sanitary and phytosanitary, or biosecurity regulations to restricting migration . While some borders (including most states' internal borders and international borders within
450-408: A conceptual artistic practice , however, opens up the possibility for artists to explore similar concerns of identity and national origin(s) but whose location is not specific to the U.S-Mexico border. A border can be a division, dividing groups of people and families. Borders can include but are not limited to language, culture, social and economic class, religion, and national identity. In addition to
675-410: A negative economic and social impact on the travel industry . Slow travel increased in popularity during the pandemic, with tourists visiting fewer destinations during their trips. Biosecurity measures such as restrictions on cross-border travel, the introduction of mandatory vaccination for international travellers, and the adoption of quarantine or mandatory testing measures have helped to contain
900-740: A DMZ unexposed to human influence and thus developed into a natural border or wildlife preserve, such as on the Korean Demilitarized Zone , the Vietnamese Demilitarized Zone , and the Green Line in Cyprus . Borders undermine economic activity and development by reducing trade activity. The presence of borders often fosters certain economic features or anomalies. Wherever two jurisdictions come into contact, special economic opportunities arise for border trade . Smuggling provides
1125-543: A border may be a de facto military ceasefire line. In much of Europe, controls on persons were abolished by the 1985 Schengen Agreement and subsequent European Union legislation. Since the Treaty of Amsterdam , the competence to pass laws on crossing internal and external borders within the European Union and the associated Schengen Area states ( Iceland , Norway , Switzerland , and Liechtenstein ) lies exclusively within
1350-630: A border often requires the payment of excise tax , often collected by customs officials. Animals (and occasionally humans) moving across borders may need to go into quarantine to prevent the spread of exotic infectious diseases. Most countries prohibit carrying illegal drugs or endangered animals across their borders. Moving goods, animals, or people illegally across a border, without declaring them or seeking permission, or deliberately evading official inspection, constitutes smuggling . Controls on car liability insurance validity and other formalities may also take place. A border may have been: In addition,
1575-672: A calamitous end in 1683 when Grand Vizier Kara Mustafa Pasha led a huge army to attempt a second Ottoman siege of Vienna in the Great Turkish War of 1683–1699. The final assault being fatally delayed, the Ottoman forces were swept away by allied Habsburg, German, and Polish forces spearheaded by the Polish king John III Sobieski at the Battle of Vienna . The alliance of the Holy League pressed home
1800-513: A cease-fire line, an LoC was first created with the Simla Agreement between India and Pakistan . Similar to a cease-fire line, an LoC is typically the result of war, military stalemates and unresolved land ownership conflict. A maritime border is a division enclosing an area in the ocean where a nation has exclusive rights over the mineral and biological resources, encompassing maritime features, limits and zones. Maritime borders represent
2025-477: A classic case; contrariwise, a border region may flourish on the provision of excise or of import – export services — legal or quasi-legal, corrupt or legitimate. Different regulations on either side of a border may encourage services to position themselves at or near that border: thus the provision of pornography , of prostitution , of alcohol , fireworks , and/or of narcotics may cluster around borders, city limits, county lines, ports and airports . In
2250-548: A combination of mediums). They may at once be artists and activists , existing in multiple social roles at once. Many border artists defy easy classifications in their artistic practice and work. [REDACTED] Media related to Borders at Wikimedia Commons Ottoman Empire The Ottoman Empire ( / ˈ ɒ t ə m ə n / ), also called the Turkish Empire , was an imperial realm that controlled much of Southeast Europe , West Asia , and North Africa from
2475-447: A common aspect of border security measures across the world. Border walls generally seek to limit unauthorised travel across an international border and are frequently implemented as a populist response to refugees and economic migrants. The India-Bangladesh barrier is a 3,406 kilometres (2,116 miles) long fence of barbed wire and concrete just under 3 metres (9 feet 10 inches) high currently under construction. Its stated aim
SECTION 10
#17330860228342700-503: A consul's handbook from 1879: A bill of health is a document issued by the consul or the public authorities of the port which a ship sails from, descriptive of the health of the port at the time of the vessel's clearance. A clean bill of health certifies that at the date of its issue no infectious disease was known to exist either in the port or its neighbourhood. A suspected or touched bill of health reports that rumours were in circulation that an infectious disease had appeared but that
2925-493: A country's airspace may be grounded and their crews may be detained. No country has sovereignty over international waters , including the associated airspace. All states have the freedom of fishing, navigation, overflight, laying cables and pipelines, as well as research. Oceans, seas, and waters outside national jurisdiction are also referred to as the high seas or, in Latin , mare liberum (meaning free sea ). The 1958 Convention on
3150-479: A country's territory to give the country more time to respond to possibly hostile aircraft. The concept of an ADIZ is not defined in any international treaty and is not regulated by any international body, but is nevertheless a well-established aerial border control measure. Usually such zones only cover undisputed territory, do not apply to foreign aircraft not intending to enter territorial airspace, and do not overlap. Biosecurity refers to measures aimed at preventing
3375-494: A coup, but he did see the need for military mobilization. In 1883, a German military mission under General Baron Colmar von der Goltz arrived to train the Ottoman Army, leading to the so-called "Goltz generation" of German-trained officers, who played a notable role in the politics of the empire's last years. From 1894 to 1896, between 100,000 and 300,000 Armenians living throughout the empire were killed in what became known as
3600-470: A decision). Fiat boundaries are typically the product of human demarcation, such as in demarcating electoral districts or postal districts. A relic border is a former boundary, which may no longer be a legal boundary at all. However, the former presence of the boundary can still be seen in the landscape. For instance, the boundary between East and West Germany is no longer an international boundary, but it can still be seen because of historical markers on
3825-793: A decline of business travel and international conferencing, and the rise of their virtual, online equivalents. Concerns have been raised over the effectiveness of travel restrictions to contain the spread of COVID-19 . Contemporary border control policies are complex and address a variety of distinct phenomena depending on the circumstances and political priorities of the state(s) implementing them. Consequently, there are several aspects of border control which vary in nature and importance from region to region. In addition to land borders, countries also apply border control measures to airspace and waters under their jurisdiction . Such measures control access to air and maritime territory as well as extractible resources (e.g. fish , minerals, fossil fuels). Under
4050-523: A division, a border can also conceive a borderland area that can create a cohesive community separate from the mainstream cultures and identities portrayed in the communities away from the borders, such as the Tijuana-San Diego border between Mexico and the United States. Border art can be defined as an art that is created in reference to any number of physical or imagined boundaries. This art can but
4275-491: A fairly modern conscripted army , banking system reforms, the decriminalization of homosexuality, the replacement of religious law with secular law, and guilds with modern factories. The Ottoman Ministry of Post was established in Istanbul in 1840. American inventor Samuel Morse received an Ottoman patent for the telegraph in 1847, issued by Sultan Abdülmecid , who personally tested the invention. The reformist period peaked with
4500-545: A figure that vastly exceeded the number of Muslim children in school at the time, who were further hindered by the amount of time spent learning Arabic and Islamic theology. Author Norman Stone suggests that the Arabic alphabet, in which Turkish was written until 1928 , was ill-suited to reflect the sounds of Turkish (which is a Turkic as opposed to Semitic language), which imposed further difficulty on Turkish children. In turn, Christians' higher educational levels allowed them to play
4725-469: A jurisdiction is known as a port of entry. International airports are usually ports of entry, as are road and rail crossings on a land border . Seaports can be used as ports of entry only if a dedicated customs presence is posted there. The choice of whether to become a port of entry is up to the civil authority controlling the port. An airport of entry is an airport that provides customs and immigration services for incoming flights. These services allow
SECTION 20
#17330860228344950-503: A larger role in the economy, with the rise in prominence of groups such as the Sursock family indicative of this. In 1911, of the 654 wholesale companies in Istanbul, 528 were owned by ethnic Greeks. In many cases, Christians and Jews gained protection from European consuls and citizenship, meaning they were protected from Ottoman law and not subject to the same economic regulations as their Muslim counterparts. The Crimean War (1853–1856)
5175-550: A limited number of checkpoints where they can be crossed without legal sanctions. Arrangements or treaties may be formed to allow or mandate less restrained crossings (e.g. the Schengen Agreement ). Land border checkpoints (land ports of entry) can be contrasted with the customs and immigration facilities at seaports , international airports , and other ports of entry . Checkpoints generally serve two purposes: A border checkpoint at which travellers are permitted to enter
5400-664: A major center for its trade, contributing to its continued prosperity throughout the seventeenth and much of the eighteenth century. Under Ivan IV (1533–1584), the Tsardom of Russia expanded into the Volga and Caspian regions at the expense of the Tatar khanates. In 1571, the Crimean khan Devlet I Giray , commanded by the Ottomans, burned Moscow . The next year, the invasion was repeated but repelled at
5625-537: A mass exodus of the (largely Gujarati) Asian community of Uganda. Such ethnically driven border control policies took forms ranging from anti-Asian sentiment in East Africa to Apartheid policies in South Africa and Namibia (then known as Southwest Africa under South African rule) which created bantustans and pass laws to segregate and impose border controls against non-whites, and encouraged immigration of whites at
5850-405: A means of preventing the spread of the disease. Prior to the emergence of COVID-19 , Yellow Fever was the primary human disease subjected to de facto vaccine passport measures by border control authorities around the world. Similar measures are in place with regard to Polio and meningococcal meningitis in regions where those diseases are endemic and countries bordering those regions. Prior to
6075-526: A modest reduction in the total number of people infected These strict border controls economic harm to the tourism industry through lost income and social harm to people who were unable to travel for family matters or other reasons. When the travel bans are lifted, many people are expected to resume traveling. However, some travel, especially business travel , may be decreased long-term as lower cost alternatives, such as teleconferencing and virtual events , are preferred. A possible long-term impact has been
6300-408: A more planned and official context, Special Economic Zones (SEZs) often tend to cluster near borders or ports. Even if the goods are not perceived to be undesirable, states will still seek to document and regulate the cross-border trade in order to collect tariffs and benefit from foreign currency exchange revenues. Thus, there is the concept unofficial trade in goods otherwise legal; for example,
6525-587: A particular state of mind for human activity. As such frontiers have been applied to borderlands identifying and claiming them as terra nullius , such as Marie Byrd Land in West Antarctica , the only territory in Antarctica unclaimed by any sovereign nation. In places where smuggling, migration, and infiltration are a problem, many countries fortify borders with fences and barriers , and institute formal border control procedures. These can extend inland, as in
6750-674: A person could enter or leave the countryside. Passports resembling those issued today were an important part of the Chinese bureaucracy as early as the Western Han (202 BCE-220 CE), if not in the Qin dynasty . They required such details as age, height, and bodily features. These passports ( zhuan ) determined a person's ability to move throughout imperial counties and through points of control. Even children needed passports, but those of one year or less who were in their mother's care may not have needed them. In
6975-545: A relatively rare phenomenon until the early 20th century, prior to which many states had open international borders either in practice or due to a lack of any legal restriction. John Maynard Keynes identified World War I in particular as the point when such controls became commonplace. Decolonisation during the twentieth century saw the emergence of mass emigration from nations in the Global South , thus leading former colonial occupiers to introduce stricter border controls. In
Border control - Misplaced Pages Continue
7200-514: A sense of Turkish nationalism. In this period, the Ottoman Empire spent only small amounts of public funds on education; for example, in 1860–1861 only 0.2% of the total budget was invested in education. As the Ottoman state attempted to modernize its infrastructure and army in response to outside threats, it opened itself up to a different kind of threat: that of creditors. As the historian Eugene Rogan has written, "the single greatest threat to
7425-474: A ship to enter port on assurance from the captain that the vessel is free from contagious disease . The clearance granted is commonly referred to as 'free pratique'. A ship can signal a request for 'pratique' by flying a solid yellow square-shaped flag. This yellow flag is the Q flag in the set of international maritime signal flags . In the event that 'free pratique' is not granted, a vessel will be held in quarantine according to biosecurity rules prevailing at
7650-617: A temporary measure. In effect, this retroactively granted BN(O)s a path to right of abode in the United Kingdom. Despite the COVID-19 pandemic , about 7,000 people had entered the UK under this scheme between July 2020 and January 2021. Ethnic tensions created during colonial occupation also resulted in discriminatory policies being adopted in newly independent African nations, such as Uganda under Idi Amin which banned Asians from Uganda , thus creating
7875-581: A transcontinental empire. The Ottomans ended the Byzantine Empire with the conquest of Constantinople in 1453 by Mehmed II , which marked the Ottomans' emergence as a major regional power. Under Suleiman the Magnificent (1520–1566), the empire reached the peak of its power, prosperity, and political development. By the start of the 17th century, the Ottomans presided over 32 provinces and numerous vassal states , which over time were either absorbed into
8100-420: A variety of issues, ranging from customs violations and trade in unlawful goods to the suppression of unauthorised migration or travel. The specific border security measures taken by a jurisdiction vary depending on the priorities of local authorities and are affected by social, economic, and geographical factors. In India, which maintains free movement with Nepal and Bhutan, border security focuses primarily on
8325-454: A victory over the Ottoman fleet at the Battle of Lepanto (1571), off southwestern Greece; Catholic forces killed over 30,000 Turks and destroyed 200 of their ships. It was a startling, if mostly symbolic, blow to the image of Ottoman invincibility, an image which the victory of the Knights of Malta over the Ottoman invaders in the 1565 siege of Malta had recently set about eroding. The battle
8550-574: A whole were yet to become mainstream. The first act was called for due to fears that the plague might be imported from Poland and the Baltic states . The second act of 1721 was due to the prevalence of the plague at Marseille and other places in Provence , France. It was renewed in 1733 after a new outbreak in continental Europe , and again in 1743, due to an epidemic in Messina . In 1752 a rigorous quarantine clause
8775-573: Is a general agreement of vertical airspace ending at the point of the Kármán line . The Kármán line is a peak point at the altitude of 62 mi (100 km) above the Earth's surface, setting a boundary between the atmosphere (airspace) and outer space (which is governed by space law ). The frontier is a border that is open-ended to one side, identifying an expanding borderland to one side. This type of border can be fairly abstract and has been identified as
9000-510: Is also sometimes used to define an area (usually composed of several countries) which form a customs union , a customs territory , or to describe the area at airports and ports where travellers are checked through customs. Sanitary and phytosanitary (SPS) measures are customs measures to protect humans, animals, and plants from diseases, pests, or contaminants. The Agreement on the Application of Sanitary and Phytosanitary Measures , concluded at
9225-438: Is an area designated for storage of commercial goods that have not cleared border controls. Commercial goods not yet cleared through customs are often stored in a type of customs area known as a bonded warehouse , until processed or re-exported. Ports authorised to handle international cargo generally include recognised bonded warehouses. For the purpose of customs duties , goods within the customs area are treated as being outside
Border control - Misplaced Pages Continue
9450-522: Is especially restrictive. Members of the Schengen Agreement are required to apply strict checks on travellers entering and exiting the area. These checks are co-ordinated by the European Union's Frontex agency, and subject to common rules. The details of border controls, surveillance and the conditions under which permission to enter into the Schengen Area may be granted are exhaustively detailed in
9675-477: Is estimated that the indirect economic cost of border controls, particularly migration restrictions, cost many trillions of dollars and the size of the global economy could double if migration restrictions were lifted. States and rulers have always regarded the ability to determine who enters or remains in their territories as a key test of their sovereignty, but prior to World War I , border controls were only sporadically implemented. In medieval Europe, for example,
9900-454: Is explained by an array of factors, some of which illustrate regional problems. Airspace is the atmosphere located within a country's controlled international and maritime borders. All sovereign countries hold the right to regulate and protect air space under the international law of Air sovereignty . The horizontal boundaries of airspace are similar to the policies of " high seas " in maritime law. Airspace extends 12 nautical miles from
10125-479: Is not limited to social , political , physical, emotional and/or nationalist issues. Border art is not confined to one particular medium . Border art/artists often address the forced politicization of human bodies and physical land and the arbitrary, yet incredibly harmful, separations that are created by these borders and boundaries. These artists are often "border crossers" themselves. They may cross borders of traditional art-making (through performance, video, or
10350-511: Is not usually granted under most open skies agreements. Air cabotage policies in the European Union are uniquely liberal insofar as carriers licensed by one member state are permitted to engage in cabotage in any EU member state, with few limitations. Chile has the most liberal air cabotage rules in the world, enacted in 1979, which allow foreign airlines to operate domestic flights, conditional upon reciprocal treatment for Chilean carriers in
10575-560: Is porous and the 2021 military coup in Myanmar saw an influx of refugees seeking asylum in border states including Mizoram . The refoulement of Rohingya refugees is a contentious aspect of India's border control policy vis à vis Myanmar. Meanwhile, American border security policy is largely centred on the country's border with Mexico . Security along this border is composed of many distinct elements; including physical barriers, patrol routes, lighting, and border patrol personnel. In contrast,
10800-423: Is to limit unauthorised migration. The project has run into several delays and there is no clear completion date for the project yet. Similar to India's barrier with Bangladesh and the proposed wall between America and Mexico, Iran has constructed a wall on its frontier with Pakistan . The wall aims to reduce unauthorised border crossings and stem the flow of drugs, and is also a response to terrorist attacks, notably
11025-463: Is used for different purposes in different contexts. The most common category of biosecurity policies are quarantine measures adopted to counteract the spread of disease and, when applied as a component of border control, focus primarily on mitigating the entry of infected individuals, plants, or animals into a country. Other aspects of biosecurity related to border control include mandatory vaccination policies for inbound travellers and measures to curtail
11250-617: The 38th Parallel (between North and South Korea), Western Sahara conflict , and Kashmir region conflicts between India and Pakistan. A border conflict can occur due to several reasons. Most commonly, territorial disputes can result in border conflicts, as it is the case with the Kashmir conflict . Borders have sometimes been significantly shaped by physical border constructions and openings. From border crossings, over border markers to border barriers these constructions fulfill many different functions. Such as also providing crossover. Even
11475-618: The Anatolian Beyliks . One of these, in the region of Bithynia on the frontier of the Byzantine Empire, was led by the Turkish tribal leader Osman I ( d. 1323/4), a figure of obscure origins from whom the name Ottoman is derived. Osman's early followers consisted of Turkish tribal groups and Byzantine renegades, with many but not all converts to Islam. Osman extended control of his principality by conquering Byzantine towns along
SECTION 50
#173308602283411700-512: The Arab Revolt . During this period, the Ottoman government engaged in genocide against Armenians , Assyrians , and Greeks . In the aftermath of World War I , the victorious Allied Powers occupied and partitioned the Ottoman Empire, which lost its southern territories to the United Kingdom and France . The successful Turkish War of Independence , led by Mustafa Kemal Atatürk against
11925-458: The Battle of Molodi . The Ottoman Empire continued to invade Eastern Europe in a series of slave raids , and remained a significant power in Eastern Europe until the end of the 17th century. The Ottomans decided to conquer Venetian Cyprus and on 22 July 1570, Nicosia was besieged; 50,000 Christians died, and 180,000 were enslaved. On 15 September 1570, the Ottoman cavalry appeared before
12150-702: The Bosporus Strait made it difficult to conquer. In 1402, the Byzantines were temporarily relieved when the Turco-Mongol leader Timur , founder of the Timurid Empire , invaded Ottoman Anatolia from the east. In the Battle of Ankara in 1402, Timur defeated Ottoman forces and took Sultan Bayezid I as prisoner, throwing the empire into disorder. The ensuing civil war lasted from 1402 to 1413 as Bayezid's sons fought over succession. It ended when Mehmed I emerged as
12375-642: The Bulgarian Tsardom of Vidin in 1396, regarded as the last large-scale crusade of the Middle Ages , failed to stop the advance of the victorious Ottomans. As the Turks expanded into the Balkans, the conquest of Constantinople became a crucial objective. The Ottomans had already wrested control of nearly all former Byzantine lands surrounding the city, but the strong defense of Constantinople's strategic position on
12600-583: The Cape of Good Hope in 1488 initiated a series of Ottoman-Portuguese naval wars in the Indian Ocean throughout the 16th century. Despite the growing European presence in the Indian Ocean, Ottoman trade with the east continued to flourish. Cairo, in particular, benefitted from the rise of Yemeni coffee as a popular consumer commodity. As coffeehouses appeared in cities and towns across the empire, Cairo developed into
12825-534: The Constitution of the Ottoman Empire and brought in multi-party politics with a two-stage electoral system ( electoral law ) under the Ottoman parliament . The constitution offered hope by freeing the empire's citizens to modernise the state's institutions, rejuvenate its strength, and enable it to hold its own against outside powers. Its guarantee of liberties promised to dissolve inter-communal tensions and transform
13050-474: The European Union provides financial support to cross-border regions via its Interreg programme. The Council of Europe has issued the Outline Convention on Transfrontier Co-operation , providing a legal framework for cross-border co-operation even though it is in practice rarely used by Euroregions. There has been a renaissance in the study of borders starting with the end of the 1990s, partially from
13275-507: The French Revolution or in Europe since the 1940s, de-emphasizes border-based economic activity and fosters free trade . Euroregions are similar official structures built around commuting across boundary. Political borders have a variety of meanings for those whom they affect. Many borders in the world have checkpoints where border control agents inspect persons and/or goods crossing
13500-760: The Great Northern War of 1700–1721). Charles XII persuaded the Ottoman Sultan Ahmed III to declare war on Russia, which resulted in an Ottoman victory in the Pruth River Campaign of 1710–1711, in Moldavia. After the Austro-Turkish War , the Treaty of Passarowitz confirmed the loss of the Banat, Serbia, and "Little Walachia" (Oltenia) to Austria. The Treaty also revealed that the Ottoman Empire
13725-534: The Greek revolt (1821–1829) that ultimately ended with the formal independence of Greece in 1830. It was a costly enterprise for Muhammad Ali, who had lost his fleet at the Battle of Navarino in 1827. Thus began the first Egyptian–Ottoman War (1831–1833) , during which the French-trained army of Muhammad Ali, under the command of his son Ibrahim Pasha , defeated the Ottoman Army as it marched into Anatolia , reaching
SECTION 60
#173308602283413950-769: The Greeks declared war on the Sultan. A rebellion that originated in Moldavia as a diversion was followed by the main revolution in the Peloponnese , which, along with the northern part of the Gulf of Corinth , became the first parts of the Ottoman Empire to achieve independence (in 1829). In 1830, the French invaded the Deylik of Algiers . The campaign that took 21 days, resulted in over 5,000 Algerian military casualties, and about 2,600 French ones. Before
14175-618: The Gulf Cooperation Council , whose economies are more similar. In 2006 Saudi Arabia proposed constructing a security fence along the entire length of its 900 kilometre long desert border with Iraq. As of July 2009 it was reported that Saudis will pay $ 3.5 billion for a security fence. The combined wall and ditch will be 965 kilometres (600 miles) long and include five layers of fencing, watch towers, night-vision cameras, and radar cameras and manned by 30,000 troops. Elsewhere in Europe,
14400-497: The Hamidian massacres . In 1897 the population was 19 million, of whom 14 million (74%) were Muslim. An additional 20 million lived in provinces that remained under the sultan's nominal suzerainty but were entirely outside his actual power. One by one the Porte lost nominal authority. They included Egypt, Tunisia, Bulgaria, Cyprus, Bosnia-Herzegovina, and Lebanon. As
14625-646: The Iberian Union . The Ottomans were holders of the Caliph title, meaning they were the leaders of Muslims worldwide. The Iberians were leaders of the Christian crusaders, and so the two fought in a worldwide conflict. There were zones of operations in the Mediterranean and Indian Ocean , where Iberians circumnavigated Africa to reach India and, on their way, wage war upon the Ottomans and their local Muslim allies. Likewise,
14850-690: The Köprülü era (1656–1703), effective control of the Empire was exercised by a sequence of grand viziers from the Köprülü family. The Köprülü Vizierate saw renewed military success with authority restored in Transylvania, the conquest of Crete completed in 1669, and expansion into Polish southern Ukraine , with the strongholds of Khotyn , and Kamianets-Podilskyi and the territory of Podolia ceding to Ottoman control in 1676. This period of renewed assertiveness came to
15075-432: The Middle East . The Canada–United States border follows the 49th parallel for roughly 2,175 miles (3,500 km) from Lake of the Woods ( Ontario and Minnesota ) west to the Pacific Ocean . A generalization of the idea of geometric borders is the idea of fiat boundaries by which is meant any sort of boundary that does not track an underlying bona fide physical discontinuity ( fiat , Latin for "let it be done",
15300-451: The Oriental Crisis of 1840 . Muhammad Ali had close relations with France , and the prospect of him becoming the Sultan of Egypt was widely viewed as putting the entire Levant into the French sphere of influence. As the Sublime Porte had proved itself incapable of defeating Muhammad Ali, the British Empire and Austrian Empire provided military assistance, and the second Egyptian–Ottoman War (1839–1841) ended with Ottoman victory and
15525-434: The Ottoman army would be deployed to enforce border control and monitor disease . One of the earliest systematic attempts of modern nation states to implement border controls to restrict entry of particular groups were policies adopted by Canada, Australia, and America to curtail immigration of Asians in white settler states in the late 19th and early 20th centuries. The first anti-East Asian policy implemented in this era
15750-432: The Republic of Macedonia began erecting a fence on its border with Greece in November 2015. In 2003, Botswana began building a 480 kilometres (300 miles) long electric fence along its border with Zimbabwe . The official reason for the fence is to stop the spread of foot-and-mouth disease among livestock. Zimbabweans argue that the height of the fence is clearly intended to keep out people. Botswana has responded that
15975-472: The Sakarya River . A Byzantine defeat at the Battle of Bapheus in 1302 contributed to Osman's rise. It is not well understood how the early Ottomans came to dominate their neighbors, due to the lack of sources surviving. The Ghaza thesis popular during the 20th century credited their success to rallying religious warriors to fight for them in the name of Islam , but it is no longer generally accepted. No other hypothesis has attracted broad acceptance. In
16200-489: The Schengen Area ) are open and completely unguarded, others (including the vast majority of borders between countries as well as some internal borders) are subject to some degree of control and may be crossed legally only at designated checkpoints . Border controls in the 21st century are tightly intertwined with intricate systems of travel documents, visas, and increasingly complex policies that vary between countries. It
16425-402: The Schengen Area —are open and completely unguarded. Most external political borders are partially or fully controlled, and may be crossed legally only at designated border checkpoints ; adjacent border zones may also be controlled. For the purposes of border control , airports and seaports are also classed as borders. Most countries have some form of border control to regulate or limit
16650-671: The Spanish garrison of Castelnuovo on the Adriatic coast ; the successful siege cost the Ottomans 8,000 casualties, but Venice agreed to terms in 1540, surrendering most of its empire in the Aegean and the Morea . France and the Ottoman Empire, united by mutual opposition to Habsburg rule, became allies. The French conquests of Nice (1543) and Corsica (1553) occurred as a joint venture between French king Francis I and Suleiman, and were commanded by
16875-506: The Treaty of Nasuh Pasha , which ceded the entire Caucasus, except westernmost Georgia, back into the possession of Safavid Iran . The treaty ending the Cretan War cost Venice much of Dalmatia , its Aegean island possessions, and Crete . (Losses from the war totalled 30,985 Venetian soldiers and 118,754 Turkish soldiers.) During his brief majority reign, Murad IV (1623–1640) reasserted central authority and recaptured Iraq (1639) from
17100-560: The United Nations Convention on the Law of the Sea (UNCLOS), states exercise varying degrees of control over different categories of territorial waters: Vessels not complying with a state's maritime policies may be subject to ship arrest and enforcement action by the state's authorities. Maritime border control measures are controversial in the context of international trade disputes, as was
17325-554: The Uruguay Round of the Multilateral Trade Negotiations , establishes the types of SPS measures each jurisdiction is permitted to impose. Examples of SPS are tolerance limits for residues, restricted use of substances, labelling requirements related to food safety, hygienic requirements and quarantine requirements. In certain countries, sanitary and phytosanitary measures focuses extensively on curtailing and regulating
17550-843: The White Australia Policy , while subsequent legislation in America (e.g. the Immigration Act of 1891 , the Naturalisation Act of 1906 , and the Immigration Act of 1917 ) resulted in an even stricter policy targeting immigrants from both Asia and parts of southern and eastern Europe. Even following the adoption of measures such as the White Australia Policy and the Chinese Exclusion Act in English-speaking settler colonies, pervasive control of international borders remained
17775-508: The airspace above its land territory, internal waters, and territorial sea. Consequently, states have the authority to regulate flyover rights and tax foreign aircraft utilising their airspace. Additionally, the International Civil Aviation Organization designates states to administer international airspace, including airspace over waters not forming part of any state's territorial sea. Aircraft unlawfully entering
18000-420: The border with Canada is primarily composed of joint border patrol and security camera programmes, forming the longest undefended border in the world. In remote areas along the border with Canada, where staffed border crossings are not available, there are hidden sensors on roads, trails, railways, and wooded areas, which are located near crossing points. Border security on the Schengen Area's external borders
18225-439: The eradication of Smallpox , similar Carte Jaune requirements were in force for that disease around the world. As a result of the COVID-19 pandemic , biosecurity measures have become a highly visible aspect of border control across the globe. Most notably, quarantine and mandatory COVID-19 vaccination for international travellers. Together with a decreased willingness to travel, the implementation of biosecurity measures has had
18450-545: The 14th to early 20th centuries; it also controlled parts of southeastern Central Europe , between the early 16th and early 18th centuries. The empire emerged from a beylik , or principality , founded in northwestern Anatolia in c. 1299 by the Turkoman tribal leader Osman I . His successors conquered much of Anatolia and expanded into the Balkans by the mid-14th century, transforming their petty kingdom into
18675-595: The 1920s complained, especially about attached photographs and physical descriptions, which they considered led to a "nasty dehumanisation". Starting in the mid-19th century, the Ottoman Empire established quarantine stations on many of its borders to control disease. For example, along the Greek-Turkish border, all travellers entering and exiting the Ottoman Empire would be quarantined for 9–15 days. These stations would often be manned by armed guards. If plague appeared,
18900-591: The 20th century also saw the standardisation of refugee travel documents under the Convention Relating to the Status of Refugees of 1951 and the 1954 Convention travel document for stateless people under the similar 1954 statelessness convention. The COVID-19 pandemic in 2020 produced a drastic tightening of border controls across the globe. Many countries and regions have imposed quarantines, entry bans, or other restrictions for citizens of or recent travellers to
19125-687: The 3,600 km (2,200 mi) US-Mexico border is probably "the world's longest boundary between a First World and Third World country". Historic borders such as the Great Wall of China , the Maginot Line , and Hadrian's Wall have played a great many roles and been marked in different ways. While the stone walls , the Great Wall of China and the Roman Hadrian's Wall in Britain had military functions,
19350-608: The African Borderlands Research Network and the founding of smaller border research centres at Nijmegen and Queen's University Belfast . Border art is a contemporary art practice rooted in the socio-political experience(s), such as of those on the U.S.-Mexico borderlands , or frontera . Since its conception in the mid-1980s, this artistic practice has assisted in the development of questions surrounding homeland , borders, surveillance , identity, race , ethnicity , and national origin (s). Border art as
19575-518: The African continent, a significant portion of countries in the region require arriving passengers to present an International Certificate of Vaccination or Prophylaxis (Carte Jaune) certifying that they have received the Yellow Fever vaccine . A variety of other countries require travellers who have visited areas where Yellow Fever is endemic to present a certificate in order to clear border checkpoints as
19800-526: The American military. Members of both the Democratic and Republican parties who opposed Trump's border control policies regarded the border wall as unnecessary or undesirable, arguing that other measures would be more effective at reducing illegal immigration than building a wall, including tackling the economic issues that lead to immigration being a relevant issue altogether, border surveillance or an increase in
20025-406: The Arabic name ʿUthmān ( عثمان ). In Ottoman Turkish , the empire was referred to as Devlet-i ʿAlīye-yi ʿO s mānīye ( دولت عليه عثمانیه ), lit. ' Sublime Ottoman State ' , or simply Devlet-i ʿO s mānīye ( دولت عثمانيه ), lit. ' Ottoman State ' . The Turkish word for "Ottoman" ( Osmanlı ) originally referred to the tribal followers of Osman in
20250-649: The Balkan Peninsula during the Congress of Berlin , and in return, Britain assumed the administration of Cyprus in 1878. Britain later sent troops to Egypt in 1882 to put down the Urabi Revolt (Sultan Abdul Hamid II was too paranoid to mobilize his own army, fearing this would result in a coup d'état), effectively gaining control in both territories. Abdul Hamid II was so fearful of a coup that he did not allow his army to conduct war games, lest this serve as cover for
20475-544: The Balkans . Osman's son, Orhan , captured the northwestern Anatolian city of Bursa in 1326, making it the new capital and supplanting Byzantine control in the region. The important port of Thessaloniki was captured from the Venetians in 1387 and sacked. The Ottoman victory in Kosovo in 1389 effectively marked the end of Serbian power in the region, paving the way for Ottoman expansion into Europe. The Battle of Nicopolis for
20700-579: The Bangladeshi, Pakistani, and Myanmar borders. India's primary focus with regard to the border with Bangladesh is to deter unlawful immigration and drug trafficking. On the Pakistani border, the Border Security Force aims to prevent the infiltration of Indian territory by terrorists from Pakistan and other countries in the west (Afghanistan, Iraq, Syria, etc.). In contrast, India's border with Myanmar
20925-724: The COVID-19 pandemic, many jurisdictions across the globe introduced biosecurity measures on internal borders. This ranged from quarantine measures imposed upon individuals crossing state lines within America to prohibitions on interstate travel in Australia . Each country has its own laws and regulations for the import and export of goods into and out of a country, which its customs authority enforces. The import or export of some goods may be restricted or forbidden, in which case customs controls enforce such policies. Customs enforcement at borders can also entail collecting excise tax and preventing
21150-610: The CUP became increasingly radicalized and nationalistic, leading a coup d'état in 1913 that established a one-party regime. The CUP allied with the German Empire hoping to escape from the diplomatic isolation that had contributed to its recent territorial losses; it thus joined World War I on the side of the Central Powers . While the empire was able to largely hold its own during the conflict, it struggled with internal dissent, especially
21375-614: The Conqueror , reorganized both state and military, and on 29 May 1453 conquered Constantinople , ending the Byzantine Empire. Mehmed allowed the Eastern Orthodox Church to maintain its autonomy and land in exchange for accepting Ottoman authority. Due to tension between the states of western Europe and the later Byzantine Empire, most of the Orthodox population accepted Ottoman rule, as preferable to Venetian rule. Albanian resistance
21600-601: The Constitution, called the Kanûn-u Esâsî . The empire's First Constitutional era was short-lived. The parliament survived for only two years before the sultan suspended it. The empire's Christian population, owing to their higher educational levels, started to pull ahead of the Muslim majority, leading to much resentment. In 1861, there were 571 primary and 94 secondary schools for Ottoman Christians, with 140,000 pupils in total,
21825-514: The Empire or granted various degrees of autonomy. With its capital at Constantinople (modern-day Istanbul ) and control over a significant portion of the Mediterranean Basin , the Ottoman Empire was at the centre of interactions between the Middle East and Europe for six centuries. While the Ottoman Empire was once thought to have entered a period of decline after the death of Suleiman
22050-427: The European Union and NAFTA, have spurred the establishment of cross-border regions. These are initiatives driven by local or regional authorities, aimed at dealing with local border-transcending problems such as transport and environmental degradation. Many cross-border regions are also active in encouraging intercultural communication and dialogue as well as cross-border economic development strategies. In Europe ,
22275-482: The French invasion the total population of Algeria was most likely between 3,000,000 and 5,000,000. By 1873, the population of Algeria (excluding several hundred thousand newly arrived French settlers) had decreased to 2,172,000. In 1831, Muhammad Ali of Egypt revolted against Sultan Mahmud II due to the latter's refusal to grant him the governorships of Greater Syria and Crete , which the Sultan had promised him in exchange for sending military assistance to put down
22500-518: The High Seas defined "high seas" to mean "all parts of the sea that are not included in the territorial sea or in the internal waters of a State" and where "no State may validly purport to subject any part of them to its sovereignty". Ships sailing the high seas are generally under the jurisdiction of their flag state (if there is one); however, when a ship is involved in certain criminal acts, such as piracy , any nation can exercise jurisdiction under
22725-472: The Hungarian government under right-wing strongman Viktor Orbán. Similarly, Saudi Arabia has begun construction of a border barrier or fence between its territory and Yemen to prevent the unauthorized movement of people and goods. The difference between the countries' economic situations means that many Yemenis head to Saudi Arabia to find work. Saudi Arabia does not have a barrier with its other neighbours in
22950-714: The Iberians passed through newly-Christianized Latin America and had sent expeditions that traversed the Pacific to Christianize the formerly Muslim Philippines and use it as a base to attack the Muslims in the Far East . In this case, the Ottomans sent armies to aid its easternmost vassal and territory, the Sultanate of Aceh in Southeast Asia. During the 1600s, the world conflict between
23175-853: The Islamic clergy successfully objected under the grounds of theodicy . In 1754 the artillery school was reopened on a semi-secret basis. In 1726, Ibrahim Muteferrika convinced the Grand Vizier Nevşehirli Damat Ibrahim Pasha , the Grand Mufti , and the clergy on the efficiency of the printing press, and Muteferrika was later granted by Sultan Ahmed III permission to publish non-religious books (despite opposition from some calligraphers and religious leaders). Muteferrika's press published its first book in 1729 and, by 1743, issued 17 works in 23 volumes, each having between 500 and 1,000 copies. In North Africa, Spain conquered Oran from
23400-523: The Janissary revolted . Selim's efforts cost him his throne and his life, but were resolved in spectacular and bloody fashion by his successor, the dynamic Mahmud II , who eliminated the Janissary corps in 1826. The Serbian revolution (1804–1815) marked the beginning of an era of national awakening in the Balkans during the Eastern Question . In 1811, the fundamentalist Wahhabis of Arabia, led by
23625-515: The Magnificent (1520–1566) captured Belgrade in 1521, conquered the southern and central parts of the Kingdom of Hungary as part of the Ottoman–Hungarian Wars , and, after his historic victory in the Battle of Mohács in 1526, he established Ottoman rule in the territory of present-day Hungary and other Central European territories. He then laid siege to Vienna in 1529, but failed to take
23850-454: The Magnificent, modern academic consensus posits that the empire continued to maintain a flexible and strong economy, society and military into much of the 18th century. However, during a long period of peace from 1740 to 1768, the Ottoman military system fell behind those of its chief European rivals, the Habsburg and Russian empires. The Ottomans consequently suffered severe military defeats in
24075-550: The Office of the Secretary of State . The 1548 Imperial Diet of Augsburg required the public to hold imperial documents for travel, at the risk of permanent exile. During World War I, European governments introduced border passport requirements for security reasons, and to control the emigration of people with useful skills. These controls remained in place after the war, becoming a standard, though controversial, procedure. British tourists of
24300-527: The Ottoman Caliphate and Iberian Union was a stalemate since both were at similar population , technology and economic levels. Nevertheless, the success of the Ottoman political and military establishment was compared to the Roman Empire , despite the difference in size, by the likes of contemporary Italian scholar Francesco Sansovino and French political philosopher Jean Bodin . In the second half of
24525-631: The Ottoman Empire gradually shrank, 7–9 million Muslims from its former territories in the Caucasus, Crimea , Balkans, and the Mediterranean islands migrated to Anatolia and Eastern Thrace . After the Empire lost the First Balkan War (1912–1913), it lost all its Balkan territories except East Thrace (European Turkey). This resulted in around 400,000 Muslims fleeing with the retreating Ottoman armies (with many dying from cholera brought by
24750-557: The Ottoman admirals Hayreddin Barbarossa and Dragut . France supported the Ottomans with an artillery unit during the 1543 Ottoman conquest of Esztergom in northern Hungary. After further advances by the Turks, the Habsburg ruler Ferdinand officially recognized Ottoman ascendancy in Hungary in 1547. Suleiman died of natural causes during the siege of Szigetvár in 1566. Following his death,
24975-483: The Ottoman economy, and used its position to ensure that European capital continued to penetrate the empire, often to the detriment of local Ottoman interests. The Ottoman bashi-bazouks suppressed the Bulgarian uprising of 1876, massacring up to 100,000 people in the process. The Russo-Turkish War (1877–1878) ended with a decisive victory for Russia. As a result, Ottoman holdings in Europe declined sharply: Bulgaria
25200-547: The Ottomans were said to be declining, although this has been rejected by many scholars. By the end of Suleiman's reign, the Empire spanned approximately 877,888 sq mi (2,273,720 km ), extending over three continents. The Empire became a dominant naval force, controlling much of the Mediterranean Sea . The Empire was now a major part of European politics. The Ottomans became involved in multi-continental religious wars when Spain and Portugal were united under
25425-650: The Republic of China and are usually off-limits to foreign vessels. In India, foreign vessels engaging in the coasting trade require a licence that is generally only issued when no local vessel is available. Similarly, a foreign vessel may only be issued a licence to engage in cabotage in Brazil if there are no Brazilian flagged vessels available for the intended transport. As with maritime cabotage, most jurisdictions heavily restrict cabotage in passenger aviation, though rules regarding air cargo are typically more lax. Passenger cabotage
25650-644: The Russian intervention, Sultan Mahmud II could have faced the risk of being overthrown and Muhammad Ali could have even become the new Sultan. These events marked the beginning of a recurring pattern where the Sublime Porte needed the help of foreign powers to protect itself. In 1839, the Sublime Porte attempted to take back what it lost to the de facto autonomous, but de jure still Ottoman Eyalet of Egypt , but its forces were initially defeated, which led to
25875-546: The Russians. After this treaty the Ottoman Empire was able to enjoy a generation of peace in Europe, as Austria and Russia were forced to deal with the rise of Prussia . Educational and technological reforms came about, including the establishment of higher education institutions such as the Istanbul Technical University . In 1734 an artillery school was established to impart Western-style artillery methods, but
26100-617: The Safavids. The resulting Treaty of Zuhab of that same year decisively divided the Caucasus and adjacent regions between the two neighbouring empires as it had already been defined in the 1555 Peace of Amasya. The Sultanate of Women (1533–1656) was a period in which the mothers of young sultans exercised power on behalf of their sons. The most prominent women of this period were Kösem Sultan and her daughter-in-law Turhan Hatice , whose political rivalry culminated in Kösem's murder in 1651. During
26325-684: The Schengen Borders Code. All persons crossing external borders—inbound or outbound—are subject to a check by a border guard . The only exception is for regular cross-border commuters (both those with the right of free movement and third-country nationals) who are well known to the border guards: once an initial check has shown that there is no alert on record relating to them in the Schengen Information System or national databases, they can only be subject to occasional 'random' checks, rather than systematic checks every time they cross
26550-508: The Turks, but was again defeated at the Second Battle of Kosovo in 1448. According to modern historiography, there is a direct connection between the rapid Ottoman military advance and the consequences of the Black Death from the mid-fourteenth century onwards. Byzantine territories, where the initial Ottoman conquests were carried out, were exhausted demographically and militarily due to
26775-434: The United Kingdom this process took place in stages, with British nationality law eventually shifting from recognising all Commonwealth citizens as British subjects to today's complex British nationality law which distinguishes between British citizens, modern British Subjects , British Overseas Citizens , and overseas nationals , with each non-standard category created as a result of attempts to balance border control and
27000-795: The United States where the U.S. Customs and Border Protection service has jurisdiction to operate up to 100 miles from any land or sea boundary. On the other hand, some borders are merely signposted. This is common in countries within the European Schengen Area and on rural sections of the Canada–United States border . Borders may even be completely unmarked, typically in remote or forested regions; such borders are often described as "porous". Migration within territorial borders, and outside of them, represented an old and established pattern of movement in African countries, in seeking work and food, and to maintain ties with kin who had moved across
27225-625: The ability of refugees and migrants to enter the European Union via the two Spanish cities on the Moroccan coast. Similar measures have been taken on the Schengen area's borders with Turkey in response to the refugee crisis in Syria. The creation of European Union's collective border security organisation, Frontex , is another aspect of the bloc's growing focus on border security. Within the Schengen Area, border security has become an especially prominent priority for
27450-412: The advantage of the defeat at Vienna, culminating in the Treaty of Karlowitz (26 January 1699), which ended the Great Turkish War. The Ottomans surrendered control of significant territories, many permanently. Mustafa II (1695–1703) led the counterattack of 1695–1696 against the Habsburgs in Hungary, but was undone at the disastrous defeat at Zenta (in modern Serbia), 11 September 1697. Aside from
27675-539: The airport to serve as an initial port of entry for foreign visitors arriving in a country. While the terms airport of entry and international airport are generally used interchangeably, not all international airports qualify as airports of entry since international airports without any immigration or customs facilities exist in the Schengen Area whose members have eliminated border controls with each other. Airports of entry are usually larger than domestic airports and often feature longer runways and facilities to accommodate
27900-417: The al-Saud family, revolted against the Ottomans. Unable to defeat the Wahhabi rebels, the Sublime Porte had Muhammad Ali Pasha of Kavala , the vali (governor) of the Eyalet of Egypt , tasked with retaking Arabia, which ended with the destruction of the Emirate of Diriyah in 1818. The suzerainty of Serbia as a hereditary monarchy under its own dynasty was acknowledged de jure in 1830. In 1821,
28125-436: The autonomous Deylik of Algiers . The Bey of Oran received an army from Algiers, but it failed to recapture Oran ; the siege caused the deaths of 1,500 Spaniards, and even more Algerians. The Spanish also massacred many Muslim soldiers. In 1792, Spain abandoned Oran, selling it to the Deylik of Algiers. In 1768 Russian-backed Ukrainian Haidamakas , pursuing Polish confederates, entered Balta , an Ottoman-controlled town on
28350-409: The border of Bessarabia in Ukraine, massacred its citizens, and burned the town to the ground. This action provoked the Ottoman Empire into the Russo-Turkish War of 1768–1774 . The Treaty of Küçük Kaynarca of 1774 ended the war and provided freedom of worship for the Christian citizens of the Ottoman-controlled provinces of Wallachia and Moldavia. By the late 18th century, after a number of defeats in
28575-415: The border security industry for having a vested interest in increasing border militarisation in order to increase profits. Furthermore, the same companies are also often involved in the arms trade and thus profit twice: first from fuelling the conflicts, repression and human rights abuses that have led refugees to flee their homes and later from intercepting them along their migration routes. Border walls are
28800-468: The border's bounds. A DMZ can act as a war boundary, ceasefire line, wildlife preserve , or a de facto international border. An example of a demilitarized international border is the 38th parallel between North and South Korea . Other notable DMZ zones include Antarctica and outer space (consisting of all space 100 miles away from the earth's surface), both are preserved for world research and exploration. The prohibition of control by nations can make
29025-444: The border. Additionally, border security in Europe is increasingly being outsourced to private companies, with the border security market growing at a rate of 7% per year. In its Border Wars series, the Transnational Institute showed that the arms and security industry helps shape European border security policy through lobbying, regular interactions with EU's border institutions and its shaping of research policy. The institute criticises
29250-457: The borderland's natural geography and its building requires tremendous human labour and financial investment. Geometric boundaries are formed by straight lines (such as lines of latitude or longitude), or occasionally arcs (Pennsylvania/Delaware), regardless of the physical and cultural features of the area. Such political boundaries are often found around the states that developed out of colonial holdings, such as in North America , Africa and
29475-458: The borders separating said territories. They occur when one party constructs identities or interests related to the border which are incompatible with the other party's identities and interests . Border conflicts or the potential of such are the reason why many borders feature fortifications and zoning like no man's lands , demilitarized zones , demarcation lines and buffer zones . Examples of border conflicts include skirmishes and wars, such as
29700-534: The boundaries between rival countries and centres of power were largely symbolic or consisted of amorphous borderlands, 'marches', and 'debatable lands' of indeterminate or contested status and the real 'borders' consisted of the fortified walls that surrounded towns and cities, where the authorities could exclude undesirable or incompatible people at the gates, from vagrants, beggars and the 'wandering poor', to 'masterless women', lepers, Romani, or Jews. The concept of border controls has its origins in antiquity. In Asia,
29925-495: The boundary itself, the area around the border is called the frontier . In the pre-modern world, the term border was vague and could refer to either side of the boundary, thus it was necessary to specify part of it with borderline or borderland . During the medieval period the government's control frequently diminished the further people got from the capital . Therefore borderland (especially impassable terrain) attracted many outlaws , as they often found sympathizers. In
30150-413: The boundary. Some borders require presentation of legal paperwork like passports and visas , or other identity documents , for persons to cross borders. To stay or work within a country's borders aliens (foreign persons) may need special immigration documents or permits ; but possession of such documents does not guarantee that the person should be allowed to cross the border. Moving goods across
30375-425: The case following France's detention of British fishermen in October 2021 in the aftermath of Brexit or when the Indonesian navy detained the crew of the Seven Seas Conqueress alleging that the vessel was unlawfully fishing within Indonesian territorial waters while the Singaporean government claimed the vessel was in Singaporean waters near Pedra Branca . Similarly, international law accords each state control over
30600-411: The century after Osman I, Ottoman rule had begun to extend over Anatolia and the Balkans . The earliest conflicts began during the Byzantine–Ottoman wars , waged in Anatolia in the late 13th century before entering Europe in the mid-14th century, followed by the Bulgarian–Ottoman wars and the Serbian–Ottoman wars in the mid-14th century. Much of this period was characterised by Ottoman expansion into
30825-448: The city of Kütahya within 320 km (200 mi) of the capital, Constantinople. In desperation, Sultan Mahmud II appealed to the empire's traditional arch-rival Russia for help, asking Emperor Nicholas I to send an expeditionary force to assist him. In return for signing the Treaty of Hünkâr İskelesi , the Russians sent the expeditionary force which deterred Ibrahim Pasha from marching any further towards Constantinople. Under
31050-400: The city. In 1532, he made another attack on Vienna, but was repulsed in the siege of Güns . Transylvania , Wallachia and, intermittently, Moldavia , became tributary principalities of the Empire. In the east, the Ottoman Turks took Baghdad from the Persians in 1535, gaining control of Mesopotamia and naval access to the Persian Gulf . In 1555, the Caucasus became partitioned for
31275-434: The civil strife, Austria-Hungary officially annexed Bosnia and Herzegovina in 1908. The last of the Ottoman censuses was performed in 1914 . Despite military reforms which reconstituted the Ottoman Modern Army , the Empire lost its North African territories and the Dodecanese in the Italo-Turkish War (1911) and almost all of its European territories in the Balkan Wars (1912–1913). The Empire faced continuous unrest in
31500-401: The coast of a country and it holds responsibility for protecting its own airspace unless under NATO peacetime protection. With international agreement a country can assume the responsibility of protecting or controlling the atmosphere over International Airspaces such as the Pacific Ocean . The vertical boundaries of airspace are not officially set or regulated internationally. However, there
31725-455: The common policy. Luggage tags for checked luggage travelling within the EU are green-edged so they may be identified. In most EU member states, travellers coming from other EU countries within the Schengen Area can use the green lane, although airports outside the Schengen Area or with frequent flights arriving from jurisdictions within Schengen but outside the European Union may use blue channels for convenience and efficiency. A customs area
31950-450: The country. This allows easy transshipment to a third country without customs authorities being involved. For this reason, customs areas are usually carefully controlled and fenced to prevent smuggling . However, the area is still territorially part of the country, so the goods within the area are subject to other local laws (for example drug laws and biosecurity regulations), and thus may be searched, impounded or turned back. The term
32175-410: The creation of a counter-narrative to the discourse about the world becoming a borderless and deterritorialized place, which has accompanied theories about globalization . Examples of recent initiatives are the Border Regions in Transition network of scholars, the International Boundaries Research Unit at the University of Durham , the Association for Borderlands Studies based in North America ,
32400-453: The cross-border trade in livestock by pastoralists in the Horn of Africa . Ethiopia sells an estimated $ 250 to $ 300 million of livestock to Somalia , Kenya and Djibouti every year unofficially, over 100 times the official estimate. Human economic traffic across borders (apart from kidnapping ) may involve mass commuting between workplaces and residential settlements. The removal of internal barriers to commerce , as in France after
32625-446: The doctrine of universal jurisdiction regardless of maritime borders. As part of their air and maritime border control policies, most countries restrict or regulate the ability of foreign airlines and vessels to transport of goods or passengers between sea ports and airports in their jurisdiction, known as cabotage . Restrictions on maritime cabotage apply exist in most countries with territorial and internal waters so as to protect
32850-409: The domestic shipping industry from foreign competition, preserve domestically owned shipping infrastructure for national security purposes, and ensure safety in congested territorial waters. For example, in America, the Jones Act provides for extremely strict restrictions on cabotage. Similarly, China does not permit foreign flagged vessels to conduct domestic transport or domestic transhipments without
33075-416: The eastern and southern frontiers by defeating Shah Ismail of Safavid Iran , in the Battle of Chaldiran . Selim I established Ottoman rule in Egypt by defeating and annexing the Mamluk Sultanate of Egypt and created a naval presence on the Red Sea . After this Ottoman expansion, competition began between the Portuguese Empire and the Ottomans to become the dominant power in the region. Suleiman
33300-424: The eleventh century. Such a border is political in the sense that it is human-demarcated, usually through a treaty . However, a landscape border is not demarcated by fences and walls but instead landscape features such as forests, mountains, and water bodies. It is different from a natural border, however, in the sense that the border landscape is not natural but human-engineered. Such a landscape usually differs from
33525-514: The empire into a more harmonious place. Instead, this period became the story of the twilight struggle of the Empire. Members of Young Turks movement who had once gone underground now established their parties. Among them " Committee of Union and Progress ", and " Freedom and Accord Party " were major parties. On the other end of the spectrum were ethnic parties, which included Poale Zion , Al-Fatat , and Armenian national movement organised under Armenian Revolutionary Federation . Profiting from
33750-422: The end of the Caucasian Wars , 90% of the Circassians were ethnically cleansed and exiled from their homelands in the Caucasus, fleeing to the Ottoman Empire, resulting in the settlement of 500,000 to 700,000 Circassians in the Ottoman Empire. Crimean Tatar refugees in the late 19th century played an especially notable role in seeking to modernise Ottoman education and in first promoting both Pan-Turkism and
33975-418: The end of the seventeenth century, and instead the word increasingly became associated with the Greek population of the empire, a meaning that it still bears in Turkey today. In Western Europe, the names Ottoman Empire, Turkish Empire and Turkey were often used interchangeably, with Turkey being increasingly favoured both in formal and informal situations. This dichotomy was officially ended in 1920–1923, when
34200-436: The entire length of the world's international boundaries. Natural borders are geographical features that present natural obstacles to communication and transport. Existing political borders are often a formalization of such historical, natural obstacles. Some geographical features that often constitute natural borders are: Throughout history, technological advances have reduced the costs of transport and communication across
34425-451: The entirety of the Roman borders were very porous, which encouraged Roman economic activity with neighbors. On the other hand, a border like the Maginot Line was entirely military and was meant to prevent any access in what was to be World War II to France by its neighbor, Germany; Germany ended up going around the Maginot Line through Belgium just as it had done in World War I . Border conflicts are disputes between territories that occur at
34650-402: The existence of border controls is evidenced in classical texts. The Arthashastra ( c. 3rd century BCE ) makes mention of passes issued at the rate of one masha per pass to enter and exit the country. Chapter 34 of the Second Book of Arthashastra concerns with the duties of the Mudrādhyakṣa ( lit. ' Superintendent of Seals ' ) who must issue sealed passes before
34875-405: The expense of Blacks as well as Indians and other Asians. Whilst border control in Europe and east of the Pacific have tightened over time, they have largely been liberalised in Africa, from Yoweri Museveni 's reversal of Idi Amin's anti-Asian border controls to the fall of Apartheid (and thus racialised border controls) in South Africa. The development of border control policies over the course of
35100-471: The fence is designed to keep out cattle, and to ensure that entrants have their shoes disinfected at legal border crossings. Botswana also argued that the government continues to encourage legal movement into the country. Zimbabwe was unconvinced, and the barrier remains a source of tension. A Border checkpoint is a place where goods or individuals moving across borders are inspected for compliance with border control measures. Access-controlled borders often have
35325-433: The first time between the Safavids and the Ottomans, a status quo that remained until the end of the Russo-Turkish War (1768–1774) . By this partitioning as signed in the Peace of Amasya , Western Armenia , western Kurdistan , and Western Georgia fell into Ottoman hands, while southern Dagestan , Eastern Armenia , Eastern Georgia , and Azerbaijan remained Persian. In 1539, a 60,000-strong Ottoman army besieged
35550-433: The foreign airline's country. Countries apply special provisions to the ability of foreign airlines to carry passengers between two domestic destinations through an offshore hub. Many countries implement air defence identification zones (ADIZs) requiring aircraft approaching within a specified distance of its airspace to contact or seek prior authorisation from its military or transport authorities. An ADIZ may extend beyond
35775-404: The fourteenth century. The word subsequently came to be used to refer to the empire's military-administrative elite. In contrast, the term "Turk" ( Türk ) was used to refer to the Anatolian peasant and tribal population and was seen as a disparaging term when applied to urban, educated individuals. In the early modern period , an educated, urban-dwelling Turkish speaker who was not a member of
36000-415: The freedom of internal movement of its citizens, as for example in the former USSR. However, only a handful of nations have deregulated open borders with other nations, an example of this being European countries under the Schengen Agreement or the open Belarus-Russia border . Open borders used to be very common amongst all nations, however this became less common after the First World War , which led to
36225-658: The heavier aircraft commonly used for international and intercontinental travel. International airports often also host domestic flights , which often help feed both passengers and cargo into international ones (and vice versa). Buildings, operations and management have become increasingly sophisticated since the mid-20th century, when international airports began to provide infrastructure for international civilian flights. Detailed technical standards have been developed to ensure safety and common coding systems implemented to provide global consistency. The physical structures that serve millions of individual passengers and flights are among
36450-442: The high output of dangerous and illegal drugs in the Golden Triangle as well as in regions further west such as Afghanistan. A similar problem exists east of the Pacific, and has resulted in countries such as Mexico and the United States tightening border control in response to the northward flow of illegal substances from regions such as Colombia. The Mexican Drug War and similar cartel activity in neighbouring areas has exacerbated
36675-553: The import of foreign agricultural products in order to protect domestic ecosystems. For example, Australian border controls restrict most (if not all) food products, certain wooden products and other similar items. Similar restrictions exist in Canada, America and New Zealand. Border control in many countries in Asia and the Americas prioritises enforcing customs laws pertaining to narcotics. For instance, India and Malaysia are focusing resources on eliminating drug smuggling from Myanmar and Thailand respectively. The issue stems largely from
36900-438: The independence of the Middle East" in the 19th century "was not the armies of Europe but its banks". The Ottoman state, which had begun taking on debt with the Crimean War, was forced to declare bankruptcy in 1875. By 1881, the Ottoman Empire agreed to have its debt controlled by the Ottoman Public Debt Administration , a council of European men with presidency alternating between France and Britain. The body controlled swaths of
37125-414: The initial arrival of COVID-19 in a country, but that they produced only modest overall effects unless combined with domestic infection prevention and control measures to considerably reduce transmissions. (This is consistent with prior research on influenza and other communicable diseases.) Travel bans early in the pandemic were most effective for isolated locations, such as small island nations . During
37350-570: The introduction and/or spread of harmful organisms (e.g. viruses , bacteria , etc.) to animals and plants in order to mitigate the risk of transmission of infectious disease . In agriculture , these measures are aimed at protecting food crops and livestock from pests , invasive species , and other organisms not conducive to the welfare of the human population . The term includes biological threats to people, including those from pandemic diseases and bioterrorism . The definition has sometimes been broadened to embrace other concepts, and it
37575-422: The jurisdiction of the European Union, except where states have used a specific right to opt out (United Kingdom and Ireland , which maintain the Common Travel Area amongst themselves). The United States has notably increased measures taken in border control on the Canada–United States border and the United States–Mexico border during its War on Terrorism (See Shantz 2010). One American writer has said that
37800-468: The jurisdictional borders of a maritime nation and are recognized by the United Nations Convention on the Law of the Sea . Maritime borders exist in the context of territorial waters , contiguous zones , and exclusive economic zones ; however, the terminology does not encompass lake or river boundaries, which are considered within the context of land boundaries. Some maritime borders have remained indeterminate despite efforts to clarify them. This
38025-408: The landscape; it remains a cultural and economic demarcation in Germany . Other examples include the Demilitarized Zone between North and South Vietnam (defunct since 1975) and the border between North and South Yemen (defunct since 1990). Occasionally a relic border is reconstituted in some form, for example the border between British Somaliland and Italian Somaliland ceased to exist when
38250-409: The last Venetian stronghold in Cyprus, Famagusta. The Venetian defenders held out for 11 months against a force that at its peak numbered 200,000 men with 145 cannons; 163,000 cannonballs struck the walls of Famagusta before it fell to the Ottomans in August 1571. The Siege of Famagusta claimed 50,000 Ottoman casualties. Meanwhile, the Holy League consisting of mostly Spanish and Venetian fleets won
38475-491: The late 16th and early 17th centuries. With the Empire's population reaching 30 million people by 1600, the shortage of land placed further pressure on the government. In spite of these problems, the Ottoman state remained strong, and its army did not collapse or suffer crushing defeats. The only exceptions were campaigns against the Safavid dynasty of Persia, where many of the Ottoman eastern provinces were lost, some permanently. This 1603–1618 war eventually resulted in
38700-435: The late 18th and early 19th centuries, culminating in the loss of both territory and global prestige . This prompted a comprehensive process of reform and modernization known as the Tanzimat ; over the course of the 19th century, the Ottoman state became vastly more powerful and organized internally, despite suffering further territorial losses, especially in the Balkans, where a number of new states emerged. Beginning in
38925-412: The late 19th century, various Ottoman intellectuals sought to further liberalize society and politics along European lines, culminating in the Young Turk Revolution of 1908 led by the Committee of Union and Progress (CUP), which established the Second Constitutional Era and introduced competitive multi-party elections under a constitutional monarchy. However, following the disastrous Balkan Wars ,
39150-485: The latter half of the 19th century targeting Asian immigrants arriving as a result of the region's series of gold rushes as well as Kanakas (Pacific Islanders brought into Australia as indentured labourers) who alongside the Asians were perceived by trade unionists and White blue collar workers as a threat to the wages of White settlers. Following the establishment of the Commonwealth of Australia in 1901, these discriminatory border control measures quickly expanded into
39375-423: The loss of the Banat and the temporary loss of Belgrade (1717–1739), the Ottoman border on the Danube and Sava remained stable during the eighteenth century. Russian expansion , however, presented a large and growing threat. Accordingly, King Charles XII of Sweden was welcomed as an ally in the Ottoman Empire following his defeat by the Russians at the Battle of Poltava of 1709 in central Ukraine (part of
39600-405: The medieval Islamic Caliphate , a form of passport was the bara'a , a receipt for taxes paid. Border controls were in place to ensure that only people who paid their zakah (for Muslims ) or jizya (for dhimmis ) taxes could travel freely between different regions of the Caliphate; thus, the bara'a receipt was a "basic passport". In medieval Europe, passports were issued since at least
39825-459: The military-administrative class typically referred to themselves neither as an Osmanlı nor as a Türk , but rather as a Rūmī ( رومى ), or "Roman", meaning an inhabitant of the territory of the former Byzantine Empire in the Balkans and Anatolia. The term Rūmī was also used to refer to Turkish speakers by the other Muslim peoples of the empire and beyond. As applied to Ottoman Turkish speakers, this term began to fall out of use at
40050-424: The most affected areas. Other countries and regions have imposed global restrictions that apply to all foreign countries and territories, or prevent their own citizens from travelling overseas. The imposition of border controls has curtailed the spread of the virus, but because they were first implemented after community spread was established in multiple countries in different regions of the world, they produced only
40275-946: The most complex and interconnected in the world. By the second decade of the 21st century, there were over 1,200 international airports and almost two billion international passengers along with 50 million metric tons (49,000,000 long tons; 55,000,000 short tons) of cargo passing through them annually. Border inspections are also meant to protect each country's agriculture from pests . National and international phytosanitary authorities maintain databases of border interceptions , occurrences, and establishments . Bebber et al. , 2019 analyses such records and finds that they underreport many important pest species, that island nations are more vulnerable because they have lower border-to-area ratios, and that pests are moving poleward to follow humans' crops as our crops follow global warming . Border Some borders—such as most states' internal administrative borders, or inter-state borders within
40500-699: The most fortified borders reserve specific places to allow crossing. The many forms of borders have different ways of enabling and controlling passage. Borders can have a significant impact on and function for movement. It can enable and stop movement, across as well as along borders. The permeability of borders depends on its construction, availability of crossings, regulation and types or scope of activity. The permeability can vary, borders can be barriers for humans, but also for animal migration or types of pollution . Borders facilitate or block hybrids like border overlap and cooperation beyond mere encounter and exchange. Macro-regional integration initiatives, such as
40725-633: The most regulated borders in the world include: Australia , the United States , Israel , Canada , the United Kingdom , and the United Arab Emirates . These nations have government-controlled border agencies and organizations that enforce border regulation policies on and within their borders. An open border is the deregulation and or lack of regulation on the movement of persons between nations and jurisdictions. This definition does not apply to trade or movement between privately owned land areas. Most nations have open borders for travel within their nation of travel, though more authoritarian states may limit
40950-416: The movement of people, animals, and goods into and out of the country. Under international law, each country is generally permitted to legislate the conditions that have to be met in order to cross its borders, and to prevent people from crossing its borders in violation of those laws. Buffer zones may be set up on borders between belligerent entities to lower the risk of escalation. While border refers to
41175-523: The movement of persons and trade between nations and jurisdictions . Most industrialized nations have regulations on entry and require one or more of the following procedures: visa check, passport check or customs checks. Most regulated borders have regulations on immigration, types of wildlife and plants, and illegal objects such as drugs or weapons. Overall border regulations are placed by national and local governments and can vary depending on nation and current political or economic conditions. Some of
41400-437: The natural borders. That has reduced the significance of natural borders over time. As a result, political borders that have been formalized more recently, such as those in Africa or Americas, typically conform less to natural borders than very old borders, such as those in Europe or Asia, do. A landscape border is a mixture of political and natural borders. One example is the defensive forest created by China's Song dynasty in
41625-439: The need for greater numbers of Ottoman infantry equipped with firearms, resulting in a relaxation of recruitment policy. This contributed to problems of indiscipline and outright rebelliousness within the corps, which were never fully solved. Irregular sharpshooters ( Sekban ) were also recruited, and on demobilisation turned to brigandage in the Celali rebellions (1590–1610), which engendered widespread anarchy in Anatolia in
41850-558: The need to mitigate statelessness . This aspect of the rise of border control in the 20th century has proven controversial. The British Nationality Act 1981 has been criticised by experts, as well as by the Committee on the Elimination of Racial Discrimination of the United Nations, on the grounds that the different classes of British nationality it created are, in fact, closely related to the ethnic origins of their holders. The creation of British Nationality (Overseas) status, for instance, (with fewer privileges than British citizen status)
42075-421: The new conditions of the seventeenth century and remain powerful, both militarily and economically. Historians of the mid-twentieth century once characterised this period as one of stagnation and decline, but this view is now rejected by the majority of academics. The discovery of new maritime trade routes by Western European states allowed them to avoid the Ottoman trade monopoly. The Portuguese discovery of
42300-404: The newly established Ankara -based Turkish government chose Turkey as the sole official name. At present, most scholarly historians avoid the terms "Turkey", "Turks", and "Turkish" when referring to the Ottomans, due to the empire's multinational character. As the Rum Sultanate declined in the 13th century, Anatolia was divided into a patchwork of independent Turkish principalities known as
42525-428: The number of customs agents. Additionally, in August 2020, the United States constructed 3.8 km of short cable fencing along the border between Abbotsford , British Columbia, and Whatcom County , Washington. Border walls have formed a major component of European border control policy following the European migrant crisis . The walls at Melilla and at Ceuta on Spain's border with Morocco are designed to curtail
42750-408: The occupying Allies, led to the emergence of the Republic of Turkey in the Anatolian heartland and the abolition of the Ottoman monarchy in 1922, formally ending the Ottoman Empire. The word Ottoman is a historical anglicisation of the name of Osman I , the founder of the Empire and of the ruling House of Osman (also known as the Ottoman dynasty). Osman's name in turn was the Turkish form of
42975-590: The one in the Iranian border town of Zahedan on 17 February 2007, which killed thirteen people, including nine Iranian Revolutionary Guard officials. Former president Donald Trump 's proposal to build a new wall along the border formed a major feature of his 2016 presidential campaign and, over the course of his presidency, his administration spent approximately US$ 15 billion on the project, with US$ 5 billion appropriated from US Customs and Border Protection , US$ 6.3 billion appropriated from anti-narcotics initiative funded by congress, and US$ 3.6 billion appropriated from
43200-458: The past, many borders were not clearly defined lines; instead there were often intervening areas often claimed and fought over by both sides, sometimes called marchlands . Special cases in modern times were the Saudi Arabian–Iraqi neutral zone from 1922 to 1991 and the Saudi Arabian–Kuwaiti neutral zone from 1922 until 1970. In modern times, marchlands have been replaced by clearly defined and demarcated borders. Political borders are imposed on
43425-406: The plague, which facilitated Ottoman expansion. In addition, slave hunting was the main economic driving force behind Ottoman conquest. Some 21st-century authors re-periodize conquest of the Balkans into the akıncı phase , which spanned 8 to 13 decades, characterized by continuous slave hunting and destruction, followed by administrative integration into the Empire. The son of Murad II, Mehmed
43650-482: The port of entry until a border control officer inspects the vessel. During the COVID-19 pandemic , a controversy arose as to who granted pratique to the Ruby Princess . A related concept is the 'bill of health', a document issued by officials of a port of departure indicating to the officials of the port of arrival whether it is likely that the ship is carrying a contagious disease , either literally on board as fomites or via its crewmen or passengers. As defined in
43875-578: The previously porous borders of their homelands. When the colonial frontiers were drawn, Western countries attempted to obtain a monopoly on the recruitment of labor in many African countries, which altered the practical and institutional context in which the old migration patterns had been followed, and some might argue, are still followed today. The frontiers were particularly porous for the physical movement of migrants, and people living in borderlands easily maintained transnational cultural and social networks. Regulated borders have varying degrees of control on
44100-406: The prior approval of the Ministry of Transport. While Hong Kong and Macau maintain distinct internal cabotage regimes from the mainland, maritime cabotage between either territory and the mainland is considered domestic carriage and accordingly is off limits to foreign vessels. Similarly, maritime crossings across the Taiwan Strait requires special permits from both the People's Republic of China and
44325-622: The problem. In certain countries illegal importing, exporting, sale, or possession of drugs constitute capital offences and may result in a death sentence. A 2015 article by The Economist says that the laws of 32 countries provide for capital punishment for drug smuggling, but only in six countries – China , Iran , Saudi Arabia , Vietnam , Malaysia , and Singapore –are drug offenders known to be routinely executed. Additionally, Singapore, Malaysia, and Indonesia impose mandatory death sentences on individuals caught smuggling restricted substances across their borders. For example, Muhammad Ridzuan Ali
44550-409: The regulation of open borders, making them less common and no longer feasible for most industrialized nations . An example of Open orders include the Schengen Area where 29 European nations mutually abolished their border control. A demilitarized zone (DMZ) is a border separating two or more nations, groups or militaries that have agreed to prohibit the use of military activity or force within
44775-400: The reign of Henry V of England , as a means of helping his subjects prove who they were in foreign lands. The earliest reference to these documents is found in a 1414 Act of Parliament . In 1540, granting travel documents in England became a role of the Privy Council of England , and it was around this time that the term "passport" was used. In 1794, issuing British passports became the job of
45000-411: The restoration of Ottoman suzerainty over Egypt Eyalet and the Levant . By the mid-19th century, the Ottoman Empire was called the " sick man of Europe ". Three suzerain states – the Principality of Serbia , Wallachia and Moldavia – moved towards de jure independence during the 1860s and 1870s. During the Tanzimat period (1839–1876), the government's series of constitutional reforms led to
45225-439: The risk posed by bioterrorism or invasive species . Quarantine measures are frequently implemented with regard to the mobility of animals, including both pets and livestock. Notably, in order to reduce the risk of introducing rabies from continental Europe, the United Kingdom used to require that dogs, and most other animals introduced to the country, spend six months in quarantine at an HM Customs and Excise pound. This policy
45450-445: The rumour had not been confirmed by any known cases. A foul bill of health or the absence of a clean bill of health implies that the place the vessel cleared from was infected with a contagious disease. The two latter cases would render the vessel liable to quarantine. Another category of biosecurity measures adopted by border control organisations is mandatory vaccination . As a result of the prevalence of Yellow Fever across much of
45675-467: The sixteenth century, the Ottoman Empire came under increasing strain from inflation and the rapidly rising costs of warfare that were impacting both Europe and the Middle East. These pressures led to a series of crises around the year 1600, placing great strain upon the Ottoman system of government. The empire underwent a series of transformations of its political and military institutions in response to these challenges, enabling it to successfully adapt to
45900-613: The smuggling of dangerous or illegal goods. A customs duty is a tariff or tax on the importation (usually) or exportation (unusually) of goods. In many countries, border controls for arriving passengers at many international airports and some road crossings are separated into red and green channels in order to prioritise customs enforcement. Within the European Union's common customs area, airports may operate additional blue channels for passengers arriving from within that area. For such passengers, border control may focus specifically on prohibited items and other goods that are not covered by
46125-427: The soldiers), and 400,000 non-Muslims fled territory still under Ottoman rule. Justin McCarthy estimates that from 1821 to 1922, 5.5 million Muslims died in southeastern Europe, with the expulsion of 5 million. The defeat and dissolution of the Ottoman Empire (1908—1922) began with the Second Constitutional Era , a moment of hope and promise established with the Young Turk Revolution . It restored
46350-472: The spread of COVID-19. While test-based border screening measures may prove effective under certain circumstances, they may fail to detect a significant quantity positive cases if only conducted upon arrival without follow-up. A minimum 10-day quarantine may be beneficial in preventing the spread of COVID-19 and may be more effective if combined with an additional control measure like border screening. A study in Science found that travel restrictions could delay
46575-562: The sultan and restored Ottoman power. The Balkan territories lost by the Ottomans after 1402, including Thessaloniki, Macedonia, and Kosovo, were later recovered by Murad II between the 1430s and 1450s. On 10 November 1444, Murad repelled the Crusade of Varna by defeating the Hungarian, Polish, and Wallachian armies under Władysław III of Poland and John Hunyadi at the Battle of Varna , although Albanians under Skanderbeg continued to resist. Four years later, John Hunyadi prepared another army of Hungarian and Wallachian forces to attack
46800-403: The terms of the Convention of Kütahya , signed on 5 May 1833, Muhammad Ali agreed to abandon his campaign against the Sultan, in exchange for which he was made the vali (governor) of the vilayets (provinces) of Crete , Aleppo , Tripoli , Damascus and Sidon (the latter four comprising modern Syria and Lebanon ), and given the right to collect taxes in Adana . Had it not been for
47025-485: The two colonies merged to form the independent state of Somalia in 1960, however when the former British Somaliland declared independence in 1991 it claimed the former British-Italian line as its eastern border. A line of control (LoC) refers to a militarized buffer border between two or more nations that has yet to achieve permanent border status. LoC borders are typically under military control and are not recognized as an official international border. Formally known as
47250-466: The wars with Russia, some people in the Ottoman Empire began to conclude that the reforms of Peter the Great had given the Russians an edge, and the Ottomans would have to keep up with Western technology in order to avoid further defeats. Selim III (1789–1807) made the first major attempts to modernise the army , but his reforms were hampered by the religious leadership and the Janissary corps. Jealous of their privileges and firmly opposed to change,
47475-422: The world through human agency. That means that although a political border may follow a river or mountain range, such a feature does not automatically define the political border, even though it may be a major physical barrier to crossing. Political borders are often classified by whether or not they follow conspicuous physical features on the earth. William Miles said that Britain and France traced close to 40% of
47700-410: The years leading up to World War I , including the 31 March Incident and two further coups in 1912 and 1913 . The Ottoman Empire entered World War I on the side of the Central Powers and was ultimately defeated. The Ottoman participation in the war began with the combined German-Ottoman surprise attack on the Black Sea coast of the Russian Empire on 29 October 1914. Following the attack,
47925-400: Was a major obstacle to Ottoman expansion on the Italian peninsula. In the 15th and 16th centuries, the Ottoman Empire entered a period of expansion . The Empire prospered under the rule of a line of committed and effective Sultans . It flourished economically due to its control of the major overland trade routes between Europe and Asia. Sultan Selim I (1512–1520) dramatically expanded
48150-502: Was abolished in 2000 in favour of a scheme generally known as Pet Passports , where animals can avoid quarantine if they have documentation showing they are up to date on their appropriate vaccinations . In the past, quarantine measures were implemented by European countries in order to curtail the Bubonic Plague and Cholera . In the British Isles, for example, the Quarantine Act 1710 ( 9 Ann. ) established maritime quarantine policies in an era in which strict border control measures as
48375-414: Was established as an independent principality inside the Ottoman Empire; Romania achieved full independence; and Serbia and Montenegro finally gained complete independence, but with smaller territories. In 1878, Austria-Hungary unilaterally occupied the Ottoman provinces of Bosnia-Herzegovina and Novi Pazar . British Prime Minister Benjamin Disraeli advocated restoring the Ottoman territories on
48600-666: Was executed in Singapore on 19 May 2017 for drug trafficking. According to a 2011 article by the Lawyers Collective , an NGO in India , "32 countries impose capital punishment for offences involving narcotic drugs and psychotropic substances." South Korean law provides for capital punishment for drug offences, but South Korea has a de facto moratorium on capital punishment as there have been no executions since 1997, even though there are still people on death row and new death sentences continue to be handed down. Border security refers to measures taken by one or more governments to enforce their border control policies. Such measures target
48825-484: Was far more damaging to the Ottoman navy in sapping experienced manpower than the loss of ships, which were rapidly replaced. The Ottoman navy recovered quickly, persuading Venice to sign a peace treaty in 1573, allowing the Ottomans to expand and consolidate their position in North Africa. By contrast, the Habsburg frontier had settled somewhat, a stalemate caused by a stiffening of the Habsburg defenses. The Long Turkish War against Habsburg Austria (1593–1606) created
49050-421: Was implemented as the eponymously named "British National (Overseas) visa", a residence permit that BN(O)s and their dependent family members have been able to apply for since 31 January 2021. BN(O)s and their dependents who arrived in the UK before the new immigration route became available were granted "Leave Outside the Rules" at the discretion of the Border Force to remain in the country for up to six months as
49275-424: Was introduced into an act regulating trade with the Levant , and various arbitrary orders were issued during the next twenty years to meet the supposed danger of infection from the Baltic states. Although no plague cases ever came to England during that period, the restrictions on traffic became more stringent, and in 1788 a very strict Quarantine Act was passed, with provisions affecting cargoes in particular. The act
49500-424: Was made to seal the ports. In 1847 the privy council ordered all arrivals with a clean bill of health from the Black Sea and the Levant to be admitted, provided there had been no case of plague during the voyage and afterwards, the practice of quarantine was discontinued. In modern maritime law , biosecurity measures for arriving vessels centre around 'pratique', a licence from border control officials permitting
49725-582: Was met with criticism from many Hong Kong residents who felt that British citizenship would have been more appropriate in light of the "moral debt" owed to them by the UK. Some British politicians and magazines also criticised the creation of BN(O) status. In 2020, the British government under Boris Johnson announced a programme under which BN(O)s would have leave to remain in the UK with rights to work and study for five years, after which they may apply for settled status . They would then be eligible for full citizenship after holding settled status for 12 months. This
49950-409: Was on the defensive and unlikely to present any further aggression in Europe. The Austro-Russian–Turkish War (1735–1739), which was ended by the Treaty of Belgrade in 1739, resulted in the Ottoman recovery of northern Bosnia , Habsburg Serbia (including Belgrade), Oltenia and the southern parts of the Banat of Temeswar ; but the Empire lost the port of Azov , north of the Crimean Peninsula, to
50175-423: Was part of a long-running contest between the major European powers for influence over territories of the declining Ottoman Empire. The financial burden of the war led the Ottoman state to issue foreign loans amounting to 5 million pounds sterling on 4 August 1854. The war caused an exodus of the Crimean Tatars , about 200,000 of whom moved to the Ottoman Empire in continuing waves of emigration. Toward
50400-515: Was revised in 1801 and 1805, and in 1823–24 an elaborate inquiry was followed by an act making quarantine only at the discretion of the Privy Council , which recognised yellow fever or other highly infectious diseases as calling for quarantine, along with plague. The threat of cholera in 1831 was the last occasion in England of the use of quarantine restrictions. Cholera affected every country in Europe despite all efforts to keep it out. When cholera returned to England in 1849, 1853 and 1865–66, no attempt
50625-406: Was the Chinese Exclusion Act of 1882 in America, which was followed suit by the Chinese Immigration Act of 1885 in Canada, which imposed what came to be called the Chinese head tax . These policies were a sign of injustice and unfair treatment to the Chinese workers because the jobs they engaged in were mostly menial jobs. Similar policies were adopted in various British colonies in Australia over
#833166