99-542: A coup d'état ( / ˌ k uː d eɪ ˈ t ɑː / ; French: [ku deta] ; lit. ' stroke of state ' ), or simply a coup , is typically an illegal and overt attempt by a military organization or other government elites to unseat an incumbent leadership. A self-coup is when a leader, having come to power through legal means, tries to stay in power through illegal means. By one estimate, there were 457 coup attempts from 1950 to 2010, half of which were successful. Most coup attempts occurred in
198-647: A pronunciamiento , in which the military deposes the existing government and hands over power to a new, ostensibly civilian government. A "barracks revolt" or cuartelazo is another type of military revolt, from the Spanish term cuartel ('quarter' or 'barracks'), in which the mutiny of specific military garrisons sparks a larger military revolt against the government. Other types of actual or attempted seizures of power are sometimes called "coups with adjectives". The appropriate term can be subjective and carries normative, analytical, and political implications. While
297-569: A federal state trying to legislate in an area that the constitution allocates exclusively to the federal parliament, such as ratifying a treaty. Action that appears to be beyond power may be judicially reviewed and, if found to be beyond power, must cease. Legislation that is found to be beyond power will be "invalid" and of no force; this applies to primary legislation, requiring constitutional authorization, and secondary legislation, ordinarily requiring statutory authorization. In this context, "within power", intra vires , "authorized" and "valid" have
396-402: A students' union may be prohibited as an organization from engaging in activities not concerning students; if the union becomes involved in non-student activities, these activities are considered to be ultra vires of the union's charter, and nobody would be compelled by the charter to follow them. An example from the constitutional law of sovereign states would be a provincial parliament in
495-405: A constitution in general terms was "the arrangement of the offices in a state". In his works Constitution of Athens , Politics , and Nicomachean Ethics , he explores different constitutions of his day, including those of Athens, Sparta , and Carthage . He classified both what he regarded as good and what he regarded as bad constitutions, and came to the conclusion that the best constitution
594-609: A coup is usually a conspiracy of a small group, a revolution or rebellion is usually started spontaneously by larger groups of uncoordinated people. The distinction between a revolution and a coup is not always clear. Sometimes, a coup is labelled as a revolution by its plotters to feign democratic legitimacy. According to Clayton Thyne and Jonathan Powell's coup data set, there were 457 coup attempts from 1950 to 2010, of which 227 (49.7%) were successful and 230 (50.3%) were unsuccessful. They find that coups have "been most common in Africa and
693-414: A coup. A 2019 study found that states that had recently signed civil war peace agreements were much more likely to experience coups, in particular when those agreements contained provisions that jeopardized the interests of the military. Research suggests that protests spur coups, as they help elites within the state apparatus to coordinate coups. A 2019 study found that regional rebellions made coups by
792-568: A coup. The authors of the study provide the following logic for why this is: Autocratic incumbents invested in spatial rivalries need to strengthen the military in order to compete with a foreign adversary. The imperative of developing a strong army puts dictators in a paradoxical situation: to compete with a rival state, they must empower the very agency—the military—that is most likely to threaten their own survival in office. However, two 2016 studies found that leaders who were involved in militarized confrontations and conflicts were less likely to face
891-466: A decree issued by the Pope , now referred to as an apostolic constitution . William Blackstone used the term for significant and egregious violations of public trust, of a nature and extent that the transgression would justify a revolutionary response. The term as used by Blackstone was not for a legal text, nor did he intend to include the later American concept of judicial review : "for that were to set
990-596: A domestic uprising to proceed uninterrupted – as a consequence, authoritarian rulers have incentives to place incompetent loyalists in key positions in the military. A 2016 study shows that the implementation of succession rules reduce the occurrence of coup attempts. Succession rules are believed to hamper coordination efforts among coup plotters by assuaging elites who have more to gain by patience than by plotting. According to political scientists Curtis Bell and Jonathan Powell, coup attempts in neighbouring countries lead to greater coup-proofing and coup-related repression in
1089-833: A fixed succession rule being much less plagued by instability than less institutionalized autocracies. A 2014 study of 18 Latin American countries in the 20th-century study found the legislative powers of the presidency does not influence coup frequency. A 2019 study found that when a country's politics is polarized and electoral competition is low, civilian-recruited coups become more likely. A 2023 study found that civilian elites are more likely to be associated with instigating military coups while civilians embedded in social networks are more likely to be associated with consolidating military coups. A 2017 study found that autocratic leaders whose states were involved in international rivalries over disputed territory were more likely to be overthrown in
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#17328488551121188-508: A greater consultation of regional and local-specific sources. Successful coups are one method of regime change that thwarts the peaceful transition of power . A 2016 study categorizes four possible outcomes to coups in dictatorships : The study found that about half of all coups in dictatorships—both during and after the Cold War—install new autocratic regimes. New dictatorships launched by coups engage in higher levels of repression in
1287-781: A major threat to dictators. The Harem conspiracy of the 12th century BC was one of the earliest. Palace coups were common in Imperial China . They have also occurred among the Habsburg dynasty in Austria, the Al-Thani dynasty in Qatar , and in Haiti in the 19th to early 20th centuries. The majority of Russian tsars between 1725 and 1801 were either overthrown or usurped power in palace coups. The term putsch ( [pʊtʃ] , from Swiss German for 'knock'), denotes
1386-544: A period of 20 years would be the optimal time for any constitution to be still in force, since "the earth belongs to the living, and not to the dead". Indeed, according to recent studies, the average life of any new written constitution is around 19 years. However, a great number of constitutions do not last more than 10 years, and around 10% do not last more than one year, as was the case of the French Constitution of 1791 . By contrast, some constitutions, notably that of
1485-584: A period of more than four hundred years, an important aspect of the constitutional structure of the Holy Roman Empire . In China , the Hongwu Emperor created and refined a document he called Ancestral Injunctions (first published in 1375, revised twice more before he died in 1398). These rules served as a constitution for the Ming dynasty for the next 250 years. The oldest written document still governing
1584-403: A putsch. Pronunciamiento ( ' pronouncement ' ) is a term of Spanish origin for a type of coup d'état . Specifically the pronunciamiento is the formal declaration deposing the previous government and justifying the installation of the new government by the golpe de estado . One author distinguishes a coup, in which a military or political faction takes power for itself, from
1683-667: A region. A 2017 study finds that countries' coup-proofing strategies are heavily influenced by other countries with similar histories. Coup-proofing is more likely in former French colonies. A 2018 study in the Journal of Peace Research found that leaders who survive coup attempts and respond by purging known and potential rivals are likely to have longer tenures as leaders. A 2019 study in Conflict Management and Peace Science found that personalist dictatorships are more likely to take coup-proofing measures than other authoritarian regimes;
1782-826: A single code until the Codex Theodosianus (438 AD); later, in the Eastern Empire, the Codex repetitæ prælectionis (534) was highly influential throughout Europe. This was followed in the east by the Ecloga of Leo III the Isaurian (740) and the Basilica of Basil I (878). The Edicts of Ashoka established constitutional principles for the 3rd century BC Maurya king's rule in India . For constitutional principles almost lost to antiquity, see
1881-524: A single comprehensive document, it is said to embody a codified constitution . The Constitution of the United Kingdom is a notable example of an uncodified constitution ; it is instead written in numerous fundamental acts of a legislature, court cases, and treaties. Constitutions concern different levels of organizations, from sovereign countries to companies and unincorporated associations . A treaty that establishes an international organization
1980-628: A somewhat higher chance of success in Africa and Asia. Numbers of successful coups have decreased over time. A number of political science datasets document coup attempts around the world and over time, generally starting in the post-World War II period. Major examples include the Global Instances of Coups dataset, the Coups & Political Instability dataset by the Center of Systemic Peace, the Coup d'etat Project by
2079-451: A sovereign nation today is that of San Marino . The Leges Statutae Republicae Sancti Marini was written in Latin and consists of six books. The first book, with 62 articles, establishes councils, courts, various executive officers, and the powers assigned to them. The remaining books cover criminal and civil law and judicial procedures and remedies. Written in 1600, the document was based upon
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#17328488551122178-529: A state council consisting of 21 members while executive authority was vested in the office of " Lord Protector of the Commonwealth ." This position was designated as a non-hereditary life appointment. The Instrument also required the calling of triennial Parliaments , with each sitting for at least five months. The Instrument of Government was replaced in May 1657 by England's second, and last, codified constitution,
2277-473: Is ab initio , that is, from inception, not from the date of the finding. It was never "law", even though, if it had been a statute or statutory provision, it might have been adopted according to the procedures for adopting legislation. Sometimes the problem is not that a statute is unconstitutional, but that the application of it is, on a particular occasion, and a court may decide that while there are ways it could be applied that are constitutional, that instance
2376-510: Is also its constitution, in that it would define how that organization is constituted. Within states , a constitution defines the principles upon which the state is based, the procedure in which laws are made and by whom. Some constitutions, especially codified constitutions, also act as limiters of state power, by establishing lines which a state's rulers cannot cross, such as fundamental rights . Changes to constitutions frequently require consensus or supermajority . The Constitution of India
2475-484: Is considered foundational to the rule of law . Excavations in modern-day Iraq by Ernest de Sarzec in 1877 found evidence of the earliest known code of justice , issued by the Sumerian king Urukagina of Lagash c. 2300 BC . Perhaps the earliest prototype for a law of government, this document itself has not yet been discovered; however it is known that it allowed some rights to his citizens. For example, it
2574-633: Is considered part of the compilation of Constitutions) until 1716, when Philip V of Spain gave the Nueva Planta decrees , finishing with the historical laws of Catalonia . These Constitutions were usually made formally as a royal initiative, but required for its approval or repeal the favorable vote of the Catalan Courts , the medieval antecedent of the modern Parliaments. These laws, like other modern constitutions, had preeminence over other laws, and they could not be contradicted by mere decrees or edicts of
2673-453: Is known that it relieved tax for widows and orphans, and protected the poor from the usury of the rich. After that, many governments ruled by special codes of written laws. The oldest such document still known to exist seems to be the Code of Ur-Nammu of Ur (c. 2050 BC). Some of the better-known ancient law codes are the code of Lipit-Ishtar of Isin , the code of Hammurabi of Babylonia ,
2772-420: Is referred to as "coup-proofing", regimes create structures that make it hard for any small group to seize power. These coup-proofing strategies may include the strategic placing of family, ethnic, and religious groups in the military and the fragmenting of military and security agencies. However, coup-proofing reduces military effectiveness as loyalty is prioritized over experience when filling key positions within
2871-405: Is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity , organization or other type of entity , and commonly determines how that entity is to be governed. When these principles are written down into a single document or set of legal documents, those documents may be said to embody a written constitution ; if they are encompassed in
2970-526: Is the longest written constitution of any country in the world, with 146,385 words in its English-language version, while the Constitution of Monaco is the shortest written constitution with 3,814 words. The Constitution of San Marino might be the world's oldest active written constitution, since some of its core documents have been in operation since 1600, while the Constitution of the United States
3069-492: Is the oldest active codified constitution. The historical life expectancy of a constitution since 1789 is approximately 19 years. The term constitution comes through French from the Latin word constitutio , used for regulations and orders, such as the imperial enactments ( constitutiones principis : edicta, mandata, decreta, rescripta). Later, the term was widely used in canon law for an important determination, especially
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3168-413: Is underway, coup success is driven by coup-makers' ability to get others to believe that the coup attempt will be successful. The number of successful coups has decreased over time. Failed coups in authoritarian systems are likely to strengthen the power of the authoritarian ruler. The cumulative number of coups is a strong predictor of future coups, a phenomenon referred to as the "coup trap". In what
3267-563: The Byzantine emperors ' Novellae (most were taken from Justinian 's Novellae). The Nomocanon was a completely new compilation of civil and canonical regulations, taken from Byzantine sources but completed and reformed by St. Sava to function properly in Serbia. Besides decrees that organized the life of the church, there are various norms regarding civil life; most of these were taken from Prohiron. Legal transplants of Roman - Byzantine law became
3366-460: The Cultural Revolution . Self-coup A self-coup , also called an autocoup (from Spanish autogolpe ) or coup from the top , is a form of coup d'état in which a political leader, having come to power through legal means, stays in power through illegal means through the actions of themselves and/or their supporters. The leader may dissolve or render powerless
3465-716: The Grandees of the New Model Army had presented the Heads of Proposals as their alternative to the more radical Agreement of the People presented by the Agitators and their civilian supporters at the Putney Debates . The Instrument of Government was adopted by Parliament on 15 December 1653, and Oliver Cromwell was installed as Lord Protector on the following day. The constitution set up
3564-529: The Hittite code , the Assyrian code , and Mosaic law . In 621 BC, a scribe named Draco codified the oral laws of the city-state of Athens ; this code prescribed the death penalty for many offenses (thus creating the modern term "draconian" for very strict rules). In 594 BC, Solon , the ruler of Athens, created the new Solonian Constitution . It eased the burden of the workers, and determined that membership of
3663-501: The House of Commons . The Nomocanon of Saint Sava ( Serbian : Законоправило/Zakonopravilo ) was the first Serbian constitution from 1219. St. Sava's Nomocanon was the compilation of civil law , based on Roman Law , and canon law , based on Ecumenical Councils . Its basic purpose was to organize the functioning of the young Serbian kingdom and the Serbian church . Saint Sava began
3762-565: The Humble Petition and Advice , proposed by Sir Christopher Packe . The Petition offered hereditary monarchy to Oliver Cromwell , asserted Parliament 's control over issuing new taxation , provided an independent council to advise the king and safeguarded "Triennial" meetings of Parliament. A modified version of the Humble Petition with the clause on kingship removed was ratified on 25 May. This finally met its demise in conjunction with
3861-633: The Instrument of Government included elements incorporated from an earlier document " Heads of Proposals ", which had been agreed to by the Army Council in 1647, as a set of propositions intended to be a basis for a constitutional settlement after King Charles I was defeated in the First English Civil War . Charles had rejected the propositions, but before the start of the Second Civil War,
3960-696: The Lord High Chancellor of Sweden Axel Oxenstierna after the death of king Gustavus Adolphus . This can be seen as the first written constitution adopted by a modern state. In 1639, the Colony of Connecticut adopted the Fundamental Orders , which was the first North American constitution. It is the basis for every new Connecticut constitution since, and is also the reason for Connecticut 's nickname, "the Constitution State ". On 4 January 1649,
4059-454: The Myanmar 2008 Constitution was being secretly drafted for more than 17 years, whereas at the other extreme, during the drafting of Japan 's 1946 Constitution, the bureaucrats drafted everything in no more than a week. Japan has the oldest unamended constitution in the world. The record for the shortest overall process of drafting, adoption, and ratification of a national constitution belongs to
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4158-518: The Romania 's 1938 constitution, which installed a royal dictatorship in less than a month. Studies showed that typically extreme cases where the constitution-making process either takes too long or is extremely short were non-democracies. In principle, constitutional rights are not a specific characteristic of democratic countries. Autocratic states have constitutions, such as that of North Korea , which officially grants every citizen, among other things,
4257-601: The Rump Parliament declared "that the people are, under God, the original of all just power; that the Commons of England, being chosen by and representing the people, have the supreme power in this nation". The English Protectorate set up by Oliver Cromwell after the English Civil War promulgated the first detailed written constitution adopted by a modern state; it was called the Instrument of Government . This formed
4356-1033: The Salic Law of the Franks , all written soon after 500. In 506, the Breviarum or "Lex Romana" of Alaric II , king of the Visigoths, adopted and consolidated the Codex Theodosianus together with assorted earlier Roman laws. Systems that appeared somewhat later include the Edictum Rothari of the Lombards (643), the Lex Visigothorum (654), the Lex Alamannorum (730), and the Lex Frisionum (c. 785). These continental codes were all composed in Latin, while Anglo-Saxon
4455-776: The Statuti Comunali (Town Statute) of 1300, itself influenced by the Codex Justinianus , and it remains in force today. In 1392 the Carta de Logu was legal code of the Giudicato of Arborea promulgated by the giudicessa Eleanor . It was in force in Sardinia until it was superseded by the code of Charles Felix in April 1827. The Carta was a work of great importance in Sardinian history. It
4554-747: The code of Manu . Many of the Germanic peoples that filled the power vacuum left by the Western Roman Empire in the Early Middle Ages codified their laws. One of the first of these Germanic law codes to be written was the Visigothic Code of Euric (471 AD). This was followed by the Lex Burgundionum , applying separate codes for Germans and for Romans; the Pactus Alamannorum ; and
4653-529: The freedom of expression . However, the extent to which governments abide by their own constitutional provisions varies. In North Korea, for example, the Ten Principles for the Establishment of a Monolithic Ideological System are said to have eclipsed the constitution in importance as a frame of government in practice. Developing a legal and political tradition of strict adherence to constitutional provisions
4752-452: The head of government assume dictatorial powers. A soft coup , sometimes referred to as a silent coup or a bloodless coup , is an illegal overthrow of a government, but unlike a regular coup d'état it is achieved without the use of force or violence. A palace coup or palace revolution is a coup in which one faction within the ruling group displaces another faction within a ruling group. Along with popular protests, palace coups are
4851-419: The paramilitary faction led by Ernst Röhm , but Nazi propaganda justified it as preventing a supposed putsch planned or attempted by Röhm. The Nazi term Röhm-Putsch is still used by Germans to describe the event, often with quotation marks as the 'so-called Röhm Putsch'. The 1961 Algiers putsch and the 1991 August Putsch also use the term. The 2023 Wagner Group rebellion has also been described as
4950-525: The 19th century except when used in the translation of a French source, there being no simple phrase in English to convey the contextualized idea of a 'knockout blow to the existing administration within a state'. One early use within text translated from French was in 1785 in a printed translation of a letter from a French merchant, commenting on an arbitrary decree, or arrêt , issued by the French king restricting
5049-586: The Americas (36.5% and 31.9%, respectively). Asia and the Middle East have experienced 13.1% and 15.8% of total global coups, respectively. Europe has experienced by far the fewest coup attempts: 2.6%." Most coup attempts occurred in the mid-1960s, but there were also large numbers of coup attempts in the mid-1970s and the early 1990s. From 1950 to 2010, a majority of coups failed in the Middle East and Latin America. They had
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#17328488551125148-536: The Cline Center, the Colpus coup dataset, and the Coups and Agency Mechanism dataset. A 2023 study argued that major coup datasets tend to over-rely on international news sources to gather their information, potentially biasing the types of events included. Its findings show that while such a strategy is sufficient for gathering information on successful and failed coups, attempts to gather data on coup plots and rumors require
5247-456: The United States, have remained in force for several centuries, often without major revision for long periods of time. The most common reasons for these frequent changes are the political desire for an immediate outcome and the short time devoted to the constitutional drafting process. A study in 2009 showed that the average time taken to draft a constitution is around 16 months, however there were also some extreme cases registered. For example,
5346-617: The Wise the Grand Prince of Kiev , was granted to Great Novgorod around 1017, and in 1054 was incorporated into the Russkaya Pravda ; it became the law for all of Kievan Rus' . It survived only in later editions of the 15th century. In England, Henry I's proclamation of the Charter of Liberties in 1100 bound the king for the first time in his treatment of the clergy and the nobility. This idea
5445-412: The above factors are connected to military culture and power dynamics. These factors can be divided into multiple categories, with two of these categories being a threat to military interests and support for military interests. If interests go in either direction, the military will find itself either capitalizing off that power or attempting to gain it back. Oftentimes, military spending is an indicator of
5544-423: The authors argue that this is because "personalists are characterized by weak institutions and narrow support bases, a lack of unifying ideologies and informal links to the ruler". In their 2022 book Revolution and Dictatorship: The Violent Origins of Durable Authoritarianism , political scientists Steven Levitsky and Lucan Way found that political-military fusion, where the ruling party is highly interlinked with
5643-477: The basis of government for the short-lived republic from 1653 to 1657 by providing a legal rationale for the increasing power of Cromwell after Parliament consistently failed to govern effectively. Most of the concepts and ideas embedded into modern constitutional theory, especially bicameralism , separation of powers , the written constitution, and judicial review , can be traced back to the experiments of that period. Drafted by Major-General John Lambert in 1653,
5742-434: The basis of the Serbian medieval law. The essence of Zakonopravilo was based on Corpus Iuris Civilis . Stefan Dušan , emperor of Serbs and Greeks, enacted Dušan's Code ( Serbian : Душанов Законик/Dušanov Zakonik ) in Serbia , in two state congresses: in 1349 in Skopje and in 1354 in Serres . It regulated all social spheres, so it was the second Serbian constitution, after St. Sava's Nomocanon (Zakonopravilo). The Code
5841-421: The basis of universal consensus of all chiefs following discussions that were initiated by a single nation. The position of Sachem descends through families and are allocated by the senior female clan heads, though, prior to the filling of the position, candidacy is ultimately democratically decided by the community itself. In 1634 the Kingdom of Sweden adopted the 1634 Instrument of Government , drawn up under
5940-441: The consciousness of rationality so far as that consciousness is developed in a particular nation." Since 1789, along with the Constitution of the United States of America (U.S. Constitution), which is the oldest and shortest written constitution still in force, close to 800 constitutions have been adopted and subsequently amended around the world by independent states. In the late 18th century, Thomas Jefferson predicted that
6039-604: The coup trap and reduces cycles of political instability. Hybrid regimes are more vulnerable to coups than very authoritarian states or democratic states. A 2021 study found that democratic regimes were not substantially more likely to experience coups. A 2015 study finds that terrorism is strongly associated with re-shuffling coups. A 2016 study finds that there is an ethnic component to coups: "When leaders attempt to build ethnic armies, or dismantle those created by their predecessors, they provoke violent resistance from military officers." Another 2016 study shows that protests increase
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#17328488551126138-464: The death of Cromwell and the Restoration of the monarchy. All of the British colonies in North America that were to become the 13 original United States, adopted their own constitutions in 1776 and 1777, during the American Revolution (and before the later Articles of Confederation and United States Constitution ), with the exceptions of Massachusetts, Connecticut and Rhode Island. The Commonwealth of Massachusetts adopted its Constitution in 1780,
6237-444: The document focuses more on social morality than on institutions of government, and remains a notable early attempt at a government constitution. The Constitution of Medina ( Arabic : صحیفة المدینه , Ṣaḥīfat al-Madīna), also known as the Charter of Medina, was drafted by the Islamic prophet Muhammad after his flight ( hijra ) to Yathrib where he became political leader. It constituted a formal agreement between Muhammad and all of
6336-655: The existing government." In the British press , the phrase came to be used to describe the various murders by Napoleon's alleged secret police , the Gens d'Armes d'Elite , who executed the Duke of Enghien : "the actors in torture, the distributors of the poisoning draughts, and the secret executioners of those unfortunate individuals or families, whom Bonaparte's measures of safety require to remove. In what revolutionary tyrants call grand[s] coups d'état , as butchering, or poisoning, or drowning, en masse, they are exclusively employed." A self-coup , also called an autocoup (from Spanish autogolpe ) or coup from
6435-447: The fold of one community – the Ummah . The precise dating of the Constitution of Medina remains debated, but generally, scholars agree it was written shortly after the Hijra (622). In Wales , the Cyfraith Hywel (Law of Hywel) was codified by Hywel Dda c. 942–950. It served as the main law code in Wales until it was superseded by the Laws in Wales Acts 1535 and 1542 . The Pravda Yaroslava , originally combined by Yaroslav
6534-412: The import of British wool. What may be its first published use within a text composed in English is an editor's note in the London Morning Chronicle ,1804, reporting the arrest by Napoleon in France, of Moreau , Berthier , Masséna , and Bernadotte : "There was a report in circulation yesterday of a sort of coup d'état having taken place in France, in consequence of some formidable conspiracy against
6633-456: The judicial power above that of the legislature, which would be subversive of all government". Generally, every modern written constitution confers specific powers on an organization or institutional entity, established upon the primary condition that it abides by the constitution's limitations. According to Scott Gordon, a political organization is constitutional to the extent that it "contain[s] institutionalized mechanisms of power control for
6732-414: The king. The Kouroukan Founga was a 13th-century charter of the Mali Empire in West Africa , reconstructed from oral tradition in 1988 by Siriman Kouyaté . It included the "right to life and to the preservation of physical integrity" and significant protections for women. The Golden Bull of 1356 was a decree issued by a Reichstag in Nuremberg headed by Emperor Charles IV that fixed, for
6831-402: The legal judgement of his peers, or by the law of the land. This provision became the cornerstone of English liberty after that point. The social contract in the original case was between the king and the nobility but was gradually extended to all of the people. It led to the system of Constitutional Monarchy , with further reforms shifting the balance of power from the monarchy and nobility to
6930-414: The likelihood of a coup taking place. Nordvik found that about 75% of coups that took place in many different countries rooted from military spending and oil windfalls. The accumulation of previous coups is a strong predictor of future coups, a phenomenon called the coup trap . A 2014 study of 18 Latin American countries found that the establishment of open political competition helps bring countries out of
7029-432: The likelihood of coups. A fifth 2016 study finds no evidence that coups are contagious; one coup in a region does not make other coups in the region likely to follow. One study found that coups are more likely to occur in states with small populations, as there are smaller coordination problems for coup-plotters. In autocracies, the frequency of coups seems to be affected by the succession rules in place, with monarchies with
7128-401: The mid-1960s, but there were also large numbers of coup attempts in the mid-1970s and the early 1990s. Coups occurring in the post- Cold War period have been more likely to result in democratic systems than Cold War coups, though coups still mostly perpetuate authoritarianism . Many factors may lead to the occurrence of a coup, as well as determine the success or failure of a coup. Once a coup
7227-644: The military and created the administrative structures of the military from its inception, is extremely effective at preventing military coups. For example, the People's Liberation Army was created by the Chinese Communist Party during the Chinese Civil War , and never instigated a military coup even after large-scale policy failures (i.e. the Great Leap Forward ) or the extreme political instability of
7326-447: The military more likely. A 2018 study found that "oil price shocks are seen to promote coups in onshore-intensive oil countries, while preventing them in offshore-intensive oil countries". The study argues that states which have onshore oil wealth tend to build up their military to protect the oil, whereas states do not do that for offshore oil wealth. A 2020 study found that elections had a two-sided impact on coup attempts, depending on
7425-414: The military, and the deliberate use of diverse bureaucrats. Research shows that some coup-proofing strategies reduce the risk of coups occurring. However, coup-proofing reduces military effectiveness, and limits the rents that an incumbent can extract . One reason why authoritarian governments tend to have incompetent militaries is that authoritarian regimes fear that their military will stage a coup or allow
7524-415: The military. The term comes from French coup d'État , literally meaning a 'stroke of state' or 'blow of state'. In French, the word État ( French: [eta] ) is capitalized when it denotes a sovereign political entity. Although the concept of a coup d'état has featured in politics since antiquity, the phrase is of relatively recent coinage. It did not appear within an English text before
7623-444: The national legislature and unlawfully assume extraordinary powers not granted under normal circumstances. Other measures may include annulling the nation's constitution , suspending civil courts, and having the head of government assume dictatorial powers. Between 1946 and the beginning of 2021, an estimated 148 self-coup attempts took place, 110 in autocracies and 38 in democracies . Constitution A constitution
7722-601: The oldest still-functioning constitution of any U.S. state; while Connecticut and Rhode Island officially continued to operate under their old colonial charters, until they adopted their first state constitutions in 1818 and 1843, respectively. What is sometimes called the "enlightened constitution" model was developed by philosophers of the Age of Enlightenment such as Thomas Hobbes , Jean-Jacques Rousseau , and John Locke . The model proposed that constitutional governments should be stable, adaptable, accountable, open and should represent
7821-535: The people (i.e., support democracy ). Agreements and Constitutions of Laws and Freedoms of the Zaporizian Host was written in 1710 by Pylyp Orlyk , hetman of the Zaporozhian Host . It was written to establish a free Zaporozhian-Ukrainian Republic , with the support of Charles XII of Sweden . It is notable in that it established a democratic standard for the separation of powers in government between
7920-680: The political-military actions of an unsuccessful minority reactionary coup. The term was initially coined for the Züriputsch of 6 September 1839 in Switzerland. It was also used for attempted coups in Weimar Germany , such as the 1920 Kapp Putsch , Küstrin Putsch , and Adolf Hitler 's 1923 Beer Hall Putsch . The 1934 Night of the Long Knives was Hitler's purge to eliminate opponents, particularly
8019-403: The protection of the interests and liberties of the citizenry , including those that may be in the minority ". Activities of officials within an organization or polity that fall within the constitutional or statutory authority of those officials are termed "within power" (or, in Latin, intra vires ); if they do not, they are termed "beyond power" (or, in Latin, ultra vires ). For example,
8118-530: The rate of economic growth. In what is referred to as "coup-proofing", regimes create structures that make it hard for any small group to seize power. These coup-proofing strategies may include the strategic placing of family, ethnic, and religious groups in the military; creation of an armed force parallel to the regular military; and development of multiple internal security agencies with overlapping jurisdiction that constantly monitor one another. It may also involve frequent salary hikes and promotions for members of
8217-676: The reign of Zara Yaqob . Even so, its first recorded use in the function of a constitution (supreme law of the land) is with Sarsa Dengel beginning in 1563. The Fetha Negest remained the supreme law in Ethiopia until 1931, when a modern-style Constitution was first granted by Emperor Haile Selassie I. In the Principality of Catalonia , the Catalan constitutions were promulgated by the Court from 1283 (or even two centuries before, if Usatges of Barcelona
8316-399: The risk of coups, presumably because they ease coordination obstacles among coup plotters and make international actors less likely to punish coup leaders. A third 2016 study finds that coups become more likely in the wake of elections in autocracies when the results reveal electoral weakness for the incumbent autocrat. A fourth 2016 study finds that inequality between social classes increases
8415-541: The ruling class was to be based on wealth ( plutocracy ), rather than on birth ( aristocracy ). Cleisthenes again reformed the Athenian constitution and set it on a democratic footing in 508 BC. Aristotle (c. 350 BC) was the first to make a formal distinction between ordinary law and constitutional law, establishing ideas of constitution and constitutionalism , and attempting to classify different forms of constitutional government. The most basic definition he used to describe
8514-400: The same meaning; as do "beyond power", ultra vires , "not authorized" and "invalid". In most but not all modern states the constitution has supremacy over ordinary statutory law (see Uncodified constitution below); in such states when an official act is unconstitutional, i.e. it is not a power granted to the government by the constitution, that act is null and void , and the nullification
8613-580: The significant tribes and families of Yathrib (later known as Medina ), including Muslims , Jews , and pagans . The document was drawn up with the explicit concern of bringing to an end the bitter intertribal fighting between the clans of the Aws ( Aus ) and Khazraj within Medina. To this effect it instituted a number of rights and responsibilities for the Muslim, Jewish, and pagan communities of Medina bringing them within
8712-487: The state of the economy. During periods of economic expansion, elections reduced the likelihood of coup attempts, whereas elections during economic crises increased the likelihood of coup attempts. A 2021 study found that oil wealthy nations see a pronounced risk of coup attempts but these coups are unlikely to succeed. A 2014 study of 18 Latin American countries in the 20th century study found that coup frequency does not vary with development levels, economic inequality , or
8811-598: The supreme law used in parts of Germany as late as 1900. Around 1240, the Coptic Egyptian Christian writer, 'Abul Fada'il Ibn al-'Assal , wrote the Fetha Negest in Arabic . 'Ibn al-Assal took his laws partly from apostolic writings and Mosaic law and partly from the former Byzantine codes. There are a few historical records claiming that this law code was translated into Ge'ez and entered Ethiopia around 1450 in
8910-456: The top, is a form of coup d'état in which a political leader, having come to power through legal means, stays in power through illegal means through the actions of themselves and/or their supporters. The leader may dissolve or render powerless the national legislature and unlawfully assume extraordinary powers not granted under normal circumstances. Other measures may include annulling the nation's constitution , suspending civil courts, and having
9009-408: The war's duration. A 2003 review of the academic literature found that the following factors influenced coups: The literature review in a 2016 study includes mentions of ethnic factionalism, supportive foreign governments, leader inexperience, slow growth, commodity price shocks, and poverty. Coups have been found to appear in environments that are heavily influenced by military powers. Multiple of
9108-631: The work on the Serbian Nomocanon in 1208 while he was at Mount Athos , using The Nomocanon in Fourteen Titles , Synopsis of Stefan the Efesian , Nomocanon of John Scholasticus , and Ecumenical Council documents, which he modified with the canonical commentaries of Aristinos and Joannes Zonaras , local church meetings, rules of the Holy Fathers , the law of Moses , the translation of Prohiron, and
9207-563: The year after the coup than existed in the year before the coup. One-third of coups in dictatorships during the Cold War and 10% of later ones reshuffled the regime leadership. Democracies were installed in the wake of 12% of Cold War coups in dictatorships and 40% of post-Cold War ones. Coups occurring in the post- Cold War period have been more likely to result in democratic systems than Cold War coups, though coups still mostly perpetuate authoritarianism . Coups that occur during civil wars shorten
9306-461: Was a mixed system including monarchic, aristocratic, and democratic elements. He also distinguished between citizens, who had the right to participate in the state, and non-citizens and slaves, who did not. The Romans initially codified their constitution in 450 BC as the Twelve Tables . They operated under a series of laws that were added from time to time, but Roman law was not reorganized into
9405-628: Was an organic, coherent, and systematic work of legislation encompassing the civil and penal law . The Gayanashagowa , the oral constitution of the Haudenosaunee nation also known as the Great Law of Peace, established a system of governance as far back as 1190 AD (though perhaps more recently at 1451) in which the Sachems , or tribal chiefs, of the Iroquois League's member nations made decisions on
9504-580: Was based on Roman - Byzantine law . The legal transplanting within articles 171 and 172 of Dušan's Code, which regulated juridical independence, is notable. They were taken from the Byzantine code Basilika (book VII, 1, 16–17). In 1222, Hungarian King Andrew II issued the Golden Bull of 1222 . Between 1220 and 1230, a Saxon administrator, Eike von Repgow , composed the Sachsenspiegel , which became
9603-562: Was extended and refined by the English barony when they forced King John to sign Magna Carta in 1215. The most important single article of Magna Carta, related to " habeas corpus ", provided that the king was not permitted to imprison, outlaw, exile or kill anyone at a whim – there must be due process of law first. This article, Article 39, of Magna Carta read: No free man shall be arrested, or imprisoned, or deprived of his property, or outlawed, or exiled, or in any way destroyed, nor shall we go against him or send against him, unless by
9702-404: Was not allowed or legitimate. In such a case, only that application may be ruled unconstitutional. Historically, the remedies for such violations have been petitions for common law writs , such as quo warranto . Scholars debate whether a constitution must necessarily be autochthonous , resulting from the nations "spirit". Hegel said "A constitution...is the work of centuries; it is the idea,
9801-649: Was used for those of England, beginning with the Code of Æthelberht of Kent (602). Around 893, Alfred the Great combined this and two other earlier Saxon codes, with various Mosaic and Christian precepts, to produce the Doom book code of laws for England. Japan 's Seventeen-article constitution written in 604, reportedly by Prince Shōtoku , is an early example of a constitution in Asian political history. Influenced by Buddhist teachings,
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