The Félou Falls ( French : Chutes du Félou ) are located on the Sénégal River 15 kilometres (9.3 mi) upstream of Kayes in western Mali. The river tumbles 13 metres (43 ft) down an irregular series of rocky steps. The waterfalls mark the furthest point from the mouth of the river that can be reached by boat. In 2009 work started on the construction of the Félou Hydroelectric Plant , a 62.3 megawatts (83,500 hp) run-of-the-river hydroelectric plant at the falls replacing a small 600 kW plant dating from the 1920s.
102-500: The falls were historically important as they were the furthest point up the Sénégal River from Saint Louis that could be reached by boat. Because of the seasonal variation in the water level, navigation up to the falls was only possible for a few months after the rainy season. French forces made use of the river in their conquest of the Sudan in the 19th century. In 1855 Louis Faidherbe ,
204-530: A Wolof word for "pasture". Saint-Louis is situated in northern Senegal , on the border with Mauritania , although the nearest border crossing is at Rosso , 100 km (62 mi) up the Senegal River. The heart of the old colonial city is located on a narrow island a little more than 2 km (1.2 mi) long but only about 400 m (1,300 ft) wide. The island lies in the Senegal River . It
306-594: A fertility statuette, created in the region of Senegambia , and may be associated with the emergence of complexly organized pastoral societies in West Africa between 4000 BCE and 1000 BCE. Though possibly developed as early as 5000 BCE, Nsibidi may have also developed in 2000 BCE, as evidenced by depictions of the West African script on Ikom monoliths at Ikom , in Nigeria . Migration of Saharan peoples south of
408-507: A Dutch writer, describing Benin in his book Description of Africa (1668) ". Its craft was the most adored and treasured bronze casting in the history of Africa. It was annexed by the British Empire in 1897 during the invasion and scramble of Africa. Portuguese traders began establishing settlements along the coast in 1445, followed by the French , English , Spanish , Danish and Dutch ;
510-507: A commercial center, sugar production, and fishing. The tourism industry is in part due to the city being listed as a UNESCO World Heritage Site in 2000. However, the city is also vulnerable to climate change —where sea level rise is expected to threaten the city center and potential damage historical parts of the city; according to a Senegalese government study, up to 80% of the city could be at risk of flooding by 2080. Moreover, other issues such as overfishing are causing ripple effects in
612-516: A dozen kilometers south of the city of Saint-Louis, this reserve has an area of 7 square kilometres and shelters birds and endangered species such as the dama gazelle , the Patas monkey and the African spurred tortoise . Saint-Louis has a hot desert climate ( Köppen climate classification BWh ). It only has two seasons, the rainy season from June to October, characterized by heat, humidity and storms, and
714-630: A fisheries regulations Act in 2010 and installed a satellite-based monitoring system and Senegal enacted a fisheries code in 2015. In Cape Verde, the fishermen communities of Palmiera and Santa Maria have organized themselves to protect fishing zones. Mozambique finally created a conservation area, including a coastline. West Africa, broadly defined to include the western portion of the Maghreb ( Western Sahara , Morocco , Algeria , and Tunisia ), occupies an area in excess of 6,140,000 km , or approximately one-fifth of Africa. The vast majority of this land
816-535: A large part of West Africa. Criterion IV The Island of Saint-Louis, a former capital of West Africa, is an outstanding example of a colonial city, characterized by its particular natural setting, and it illustrates the development of colonial government in this region. Among interesting and attractive monuments and edifices are the Governor's Palace, the Gouvernance where are located the town's administrative offices,
918-590: A result of increasing aridification of the Green Sahara , Central Saharan hunter-gatherers and cattle herders may have used seasonal waterways as the migratory route taken to the Niger River and Chad Basin of West Africa. In 2000 BCE, " Thiaroye Woman", also known as the " Venus of Thiaroye", may have been the earliest statuette created in Sub-Saharan West Africa; it may have particularly been
1020-641: A rich ecology , with strong biodiversity and several distinct regions. The area's climate and ecology are heavily influenced by the dry Sahara to the north and east, which provides dry winds during the Harmattan , as well as the Atlantic Ocean to the south and west, which provides seasonal monsoons. This mixture of climates gives West Africa a rich array of biomes , from biodiversity-rich tropical forests to drylands supporting rare and endangered fauna such as pangolins , rhinoceros , and elephants . Because of
1122-547: A subgroup of the Igbo people. The Kingdom of Nri was unusual in the history of world government in that its leader exercised no military power over his subjects. The kingdom existed as a sphere of religious and political influence over a third of Igboland and was administered by a priest-king called an Eze Nri . The Eze Nri managed trade and diplomacy on behalf of the Nri people and possessed divine authority in religious matters. The Oyo Empire
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#17328589907971224-449: Is 25 km (16 mi) north of its mouth, but is only separated from the Atlantic Ocean to its west by the Langue de Barbarie , a 300 m (980 ft) wide sand spit . The Langue de Barbarie is the location of the seaside neighborhoods Ndar Toute and Guet Ndar. On the mainland, the east bank of the river is the site of Sor, an older settlement now considered a suburb of Saint-Louis. It
1326-497: Is a transnational highway project to link 12 West African coastal states, from Mauritania in the north-west of the region to Nigeria in the east, with feeder roads already existing to two landlocked countries, Mali and Burkina Faso . The eastern end of the highway terminates at Lagos , Nigeria . Economic Community of West African States (ECOWAS) consider its western end to be Nouakchott , Mauritania , or to be Dakar , Senegal , giving rise to these alternative names for
1428-549: Is demographically and economically one of the fastest growing on the African continent. Early history in West Africa includes a number of prominent regional powers that dominated different parts of both the coastal and internal trade networks, such as the Mali and Gao Empires . West Africa sat at the intersection of trade routes between Arab -dominated North Africa and further south on
1530-513: Is gradually reviving. The city was listed as a UNESCO World Heritage Site in 2000 and cultural tourism has become an engine of growth. As a result, a process of gentrification has set in, with many historic buildings on the island being turned into restaurants and hotels. Beyond tourism, Saint-Louis is also a commercial and an industrial centre for sugar production. Its other economic activities are fishing, irrigated alluvial agriculture, pastoral farming, trading and exportation of peanut skins. It
1632-478: Is important to note that each of these economic activities is assured by a particular ethnic group. The Wolofs and Lebous who are the main inhabitants of Saint-Louis are mostly fishermen that live in fishing communities like Guet-Ndar on the Langue de Barbarie. The Fulas live in the inland and practice pastoral farming. The Maures who are migrants from Mauritania (Saint-Louis is less than 10 kilometres or 6 miles south of
1734-551: Is nearly surrounded by tidal marshes . Three characteristics give Saint-Louis its distinctive geographic appearance: the Sahel , the marshes and the Langue de Barbarie. Part of the Sahel, a transitional desertic band that separates "[...] the dunes of the Sahara from the baobabs of the savanna", Saint-Louis' landscape is characterized by occasional acacias and is disturbed by sand storms during
1836-579: Is plains lying less than 300 meters above sea level, though isolated high points exist in numerous states along the southern shore of West Africa. Benin Burkina Faso The Gambia Ghana Guinea-Bissau Guinea Ivory Coast Liberia Mali Mauritania Nigeria Niger Senegal Sierra Leone Togo The northern section of West Africa (narrowly defined to exclude
1938-457: Is rather majestic and looks like a huge phallus and a deformed animal or thing is protruding from it. It is said to be the dwelling place of a pangool . Ngoye njuli is protected by the Senegalese authorities and attracts visitors. In West Africa, as in other parts of Africa where the baobab tree is found, the leaves are mixed with couscous and eaten, the bark of the tree is used to make ropes, and
2040-573: The African slave trade began not long after, which over the following centuries would debilitate the region's economy and population. The slave trade also encouraged the formation of states such as the Bono State , Bambara Empire and Dahomey , whose economic activities include but not limited to exchanging slaves for European firearms . In the early 19th century, a series of Fulani reformist jihads swept across Western Africa. The most notable include Usman dan Fodio 's Fulani Empire , which replaced
2142-554: The Benue Trough , and others on a line running from Mount Cameroon to Lake Chad . Colonial boundaries are reflected in the modern boundaries between contemporary West African states, cutting across ethnic and cultural lines, often dividing single ethnic groups between two or more states. In contrast to most of Central, Southern, and Southeast Africa, West Africa is not populated by Bantu -speaking peoples. The West African region can be divided into four climatic sub-regions namely
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#17328589907972244-708: The Hausa city-states, Seku Amadu 's Massina Empire , which defeated the Bambara, and El Hadj Umar Tall 's Toucouleur Empire , which briefly conquered much of modern-day Mali. However, the French and British continued to advance in the Scramble for Africa , subjugating kingdom after kingdom. With the fall of Samory Ture's established Wassoulou Empire in 1898 and the Ashanti queen Yaa Asantewaa in 1902, most West African military resistance to colonial rule resulted in failure. Part of
2346-726: The Senegambia region (Senegal and the Gambia) used to have a diverse wildlife including lions , hippopotamus , elephants , antelopes , leopards etc. However, during colonization, the European colonizers such as the French and British killed most of the wildlife particularly the lions, using their body parts as trophies. By the turn of the 20th century, the Senegambia region had lost most of its lion population and other exotic animals due to poaching . By
2448-631: The West African Monsoon . Over the period 1903-1980, of the water arriving at Félou each year, 13 km came from the Bafing, 4.6 km from the Bakoye and 2.6 km from the basin downstream of Bafoulabé. The amount of water in the river during this period was highly seasonal with the highest flow rate in September and almost no flow between January and June. There were also large year-to-year variations in
2550-459: The forest-savanna region, were ultimately acculturated and admixed into the larger groups of West African agriculturalists , akin to the migratory Bantu -speaking agriculturalists and their encounters with Central African hunter-gatherers . The development of the region's economy allowed more centralized states and civilizations to form, beginning with Dhar Tichitt that began in 1600 B.C. followed by Djenné-Djenno beginning in 300 B.C. This
2652-554: The population history of West Africa . Acheulean tool-using archaic humans may have dwelled throughout West Africa since at least between 780,000 BP and 126,000 BP ( Middle Pleistocene ). During the Pleistocene , Middle Stone Age peoples (e.g., Iwo Eleru people , possibly Aterians ), who dwelled throughout West Africa between MIS 4 and MIS 2 , were gradually replaced by incoming Late Stone Age peoples , who migrated into West Africa as an increase in humid conditions resulted in
2754-457: The "little branch" of the river, between Ndar Island and the Langue de Barbarie. The Magal of the Niari Rakas, a yearly commemoration of Cheikh Ahmadou Bamba Mbacké 's (the founder of Mouridism) two prayers in the Governor's Palace in 1895, is the city's largest religious gathering. Saint-Louis' characteristic colonial architecture along with its regular town plan, its location on an island at
2856-565: The 10th-century Kingdom of Nri , which helped birth the arts and customs of the Igbo people , Bono State in the 11th century, which gave birth to the numerous Akan States, while Ife rose to prominence around the 12th century. Further east, Oyo arose as the dominant Yoruba state and the Aro Confederacy as a dominant Igbo state in modern-day Nigeria. The Kingdom of Nri was a West African medieval state in present-day southeastern Nigeria and
2958-491: The 16 countries of Benin , Burkina Faso , Cape Verde , The Gambia , Ghana , Guinea , Guinea-Bissau , Ivory Coast , Liberia , Mali , Mauritania , Niger , Nigeria , Senegal , Sierra Leone , and Togo , as well as Saint Helena, Ascension and Tristan da Cunha ( United Kingdom Overseas Territory ). The population of West Africa is estimated at 419 million people as of 2021, and at 381,981,000 as of 2017, of which 189,672,000 were female and 192,309,000 male. The region
3060-435: The 17th and 18th centuries. The Métis were important to the economic, social, cultural and political life of the city. They created a distinctive urban culture characterized by public displays of elegance, refined entertainment and popular festivities. They controlled most of the up-country river trade and they financed the principal Catholic institutions. A Métis mayor was first designated by the Governor in 1778. Civic franchise
3162-582: The 1920s the French colonial government constructed a weir and a small run-of-the-river hydroelectric plant at the Félou falls which was updated in 1992. The plant used 5 cubic metres per second (180 cu ft/s) of water (about one percent of the river) to drive a 600 kilowatts (800 hp) generator. In 2009 work started on the construction of the Félou Hydroelectric Plant , a 62.3 megawatts (83,500 hp) run-of-the-river hydroelectric plant at
Félou Falls - Misplaced Pages Continue
3264-489: The 1930s, the Gambian elephant population became extinct. That phenomenon was not only limited to the Senegambia region but affected much of West Africa as the region lost much of its "natural resources once tied so closely to its cultural identity. Poaching has stolen most of its wildlife." The British issued poaching licenses, and although they would later try to reverse the damage that had been done by attempting to preserve what
3366-442: The 1950s local groups had adopted a "Cuban" sound. Another music festival, 1, 2, 3 musiques, exhibits various genres of music. The Festival Métissons, held for the first time in 2010, is a grassroots music festival organized by local communities and small businesses. Every edition sports international, national and local musical talent. The annual reggata, or pirogue race organized by teams of fishermen from Guet-Ndar, takes place on
3468-418: The 1950s. Some have identified the two recent decades as a recovery period. Others refer to this as a period of "hydrological intensification" with much of the annual rainfall increase coming from more severe rain events and sometimes flooding rather than more frequent rainfall, or similarly other works underline the continuity of the drought even though the rainfall has increased. Since 1985, 54 percent of
3570-645: The Atlantic. Due to Mauritania's increasingly close ties to the Arab World and its 1999 withdrawal from the Economic Community of West African States (ECOWAS), in modern times it is often considered, especially in Africa, as now part of western North Africa . Major and principal cities in West Africa include, geographically eastward: Before European colonisation , West African countries such as those from
3672-674: The British during the Napoleonic Wars , and returned to France in 1817. Facing a near-total dependence on gum, the French authorities tried to promote plantation agriculture in Waalo from 1819 to 1830, but this failed. At the same time, Saint Louis grew massively during this period in both population in commercial activity. Throughout the 19th century, the French periodically warred with the Emirate of Trarza and other Hassani tribal states, which disrupted
3774-446: The French governor of Sénégal, constructed a fort at the village of Médine , 3 km downstream of the falls, to strengthen French control of the Sénégal River and to act a base in the expansion into the interior. At the present time, only very limited use is made of the river for the transport of goods and passengers. Several studies have looked at the feasibility of creating a navigable channel 55 metres (180 ft) in width between
3876-537: The French-educated lawyer Lamine Guèye , died in 1968, the city lost its strongest proponent. Since 1993, the city has hosted the Saint Louis Jazz Festival , a major tourist draw. Between 2016 and 2017, Saint-Louis experienced a large decline in the catch of fish brought in, causing ripple effects on nutrition and food supply in the country, where 75% of animal protein comes from fish. Fisherman from
3978-458: The Guinea Coast associated with a reduction of the wet spells under both 1.5 °C and 2 °C global warming level. A Trans-ECOWAS project, established in 2007, plans to upgrade railways in this zone. One of the goals of the Economic Community of West African States (ECOWAS) is the development of an integrated railroad network. Aims include the extension of railways in member countries,
4080-613: The Guinea Coast, Soudano-Sahel, Sahel (extending eastward to the Ethiopian border) and the Sahara, each with different climatic conditions. The seasonal cycle of rainfall is mainly driven by the south-north movement of the Inter-Tropical Convergence Zone (ITCZ) which is characterised by the confluence between moist southwesterly monsoon winds and the dry northeasterly Harmattan. Based on the inter-annual rainfall variability, three main climatic periods have been observed over
4182-608: The Ivory Coast, have lost large areas of their rainforest . In 2005, the Food and Agriculture Organization of the United Nations ranked Nigeria as the state with the worst deforestation rate in the entire world. Causes include logging, subsistence agriculture , and the collection of fuelwoods. According to a ThoughtCo publication authored Steve Nix (2018), almost 90 percent of West Africa's original rainforest has been destroyed, and
Félou Falls - Misplaced Pages Continue
4284-527: The Kingdom of God . With a large influence over education in colonial times, Saint Louis is now a center of educational excellence. It is home to the Gaston Berger University and The Military Academy Charles Ntchorere. Gaston Berger University, created in 1990, offers studies organized in a number of general education and research faculties. The Military Academy Charles Ntchorere, commonly known as
4386-681: The National Park of the Langue de Barbarie, the National Park of the Birds of Djoudj , the Fauna Reserve of Gueumbeul, beaches like that of the Langue de Barbarie , the colonial waterworks at Makhana, the palace of Baron Roger [ fr ] at Richard-Toll , the Diama Dam , and various hunting lodges on the south side of the Senegal River. This park, which is 20 square kilometres large, occupies
4488-517: The Niger River basin between eastern Ghana and western Nigeria (northern Benin), rice ( oryza glaberrima ) in the Inner Niger Delta region of Mali, pearl millet ( cenchrus americanus ) in northern Mali and Mauritania, and cowpeas in northern Ghana. After having persisted as late as 1000 BP, or some period of time after 1500 CE, remaining West African hunter-gatherers, many of whom dwelt in
4590-705: The Parc Faidherbe named for the French governor at the centre of town Louis Faidherbe , colonial-era hotels, the historic airport at Dakar-Bango on the mainland, the Faidherbe Bridge that connects the island to the Langue de Barbarie and the Gaol and Servatius bridges that connect the island to the continent. The places of worship are predominantly Muslim mosques. There are also Christian churches and temples: Roman Catholic Diocese of Saint-Louis du Sénégal ( Catholic Church ), Assemblies of God , Universal Church of
4692-630: The Prytanee Militaire of Saint Louis, was created in 1922. The École française Antoine-de-Saint-Exupéry , a French international school serving preschool through collège (junior high school), is located in Saint-Louis. Saint Louis has been the birthplace or home of: Overfishing in West Africa West Africa , also called Western Africa , is the westernmost region of Africa . The United Nations defines Western Africa as
4794-541: The Sahel: the wet period from 1950 to the early 1960s followed by a dry period from 1972 to 1990 and then the period from 1991 onwards which has seen a partial rainfall recovery. During the dry period, the Sahel experienced a number of particularly severe drought events, with devastating effects. The recent decades, have also witnessed a moderate increment in annual rainfall since the beginning of 1990s. However, total annual rainfall remains significantly below that observed during
4896-562: The Sahelian region resulted in seasonal interaction with and gradual absorption of West African hunter-gatherers, who primarily dwelt in the savannas and forests of West Africa. In West Africa, which may have been a major regional cradle in Africa for the domestication of crops and animals, Niger-Congo speakers domesticated the helmeted guineafowl between 5500 BP and 1300 BP; domestication of field crops occurred throughout various locations in West Africa, such as yams (d. praehensilis) in
4998-508: The West African regions underwent an increase in the numeracy level throughout the 19th century. The reason for such a growth was predetermined by a number of factors. Namely, the peanut production and trade, which was boosted by the demand of the colonial states . Importantly, the rise of numeracy was higher in the regions which were less hierarchical and had less dependence on the slavery trade (e.g. Sine and Salum). Whereas areas with
5100-570: The age of the steamship and the completion of the Dakar-Saint Louis railroad in 1885 meant that up-country trade effectively circumvented its port. Large French firms, many from the city of Bordeaux , took over the new commercial networks of the interior, marginalizing the Métis traders in the process. Saint-Louis nonetheless maintained its status as capital of the Colony of Senegal even after Dakar assumed
5202-579: The archaeology of the city of Kumbi Saleh in modern-day Mauritania, the Mali empire came to dominate much of the region until its defeat by Almoravid invaders in 1052. Three great kingdoms were identified in Bilad al-Sudan by the ninth century. They included Ghana, Gao and Kanem . The Sosso Empire sought to fill the void but was defeated ( c. 1240 ) by the Mandinka forces of Sundiata Keita , founder of
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#17328589907975304-410: The area over the next two centuries but the first nearby colonial fortification was erected by the French in 1638 on Bocos Island , about 25 km (16 mi) away. Repeated flooding prompted the removal of the fort to the island known to locals as Ndar in 1659. The island was uninhabited at the time, supposedly because the local people believed it to be haunted by spirits. The Diagne of Sor,
5406-585: The border with Mauritania) are mostly merchants, traders and shopkeepers found everywhere in Saint Louis. Culture constitutes an important part of Saint-Louis' economy. The city preserves much of its 19th-century morphology, reminiscent of other cities of the "Creole Atlantic": Bahia , Cartagena , Havana and New Orleans . Thanks to its distinctive appearance, numerous sites of attraction and its international music festivals and cultural exhibitions, Saint-Louis attracts many tourists each year. Saint-Louis remains
5508-522: The city's many festivals and its cultivated sense of public display, and it is helping Saint-Louis emerge from decades of neglect. "Fanals", which are night-time processions of giant paper lanterns, take place at Christmas time. The Saint-Louis Jazz Festival is the most important jazz festival in Africa. Jazz first became popular in the 1930s when records produced in Cuba were aired on the radio. After World War II , visiting U.S. GIs popularized jazz bands and by
5610-511: The colony of Guinea-Bissau , while Germany claimed Togoland , but was forced to divide it between France and Britain following First World War due to the Treaty of Versailles . Only Liberia retained its independence, at the price of major territorial concessions. Following World War II , nationalist movements arose across West Africa. In 1957, Ghana, under Kwame Nkrumah , became the first West African colony to achieve its independence, followed
5712-563: The community spend twice as much time for catching smaller hauls, and are now competing with foreign fishing vessels. Rising sea levels, as well as water levels flowing out of the Senegal River now threaten the low-lying islands which make up the city. An ill-fated 2003 canal project exacerbated flooding issues, leading to submerged neighborhoods. In June 2008, Alioune Badiane of the United Nations ' UN-Habitat agency designated Saint-Louis as "the city most threatened by rising sea levels in
5814-526: The continent, the source of specialized goods such as gold , advanced iron-working , and ivory . After European exploration encountered rich local economies and kingdoms, the Atlantic slave trade built on already existing slave systems to provide labor for colonies in the Americas. After the end of the slave trade in the early 19th century , European nations, especially France and Britain , continued to exploit
5916-446: The country, Saint-Louis slipped into a state of lethargy. As its French population and military departed, many of the town's shops, offices and businesses closed. The loss of jobs, human potential, and investment caused its economic decline. The loss of its past status meant less recognition and lack of interest from the colony's officials and, after Senegal's independence, from the Senegalese government. When its most famous political son,
6018-567: The dry season from November to May, characterized by cool ocean breeze and dust from the Harmattan winds. A 2011 documentary described Saint-Louis as the African city most threatened by rising sea levels . Flooding is becoming worse, and by 2080 80% of the city will face flood risks. A Wolof settlement at what is now known as Guet Ndar dates from around 1450 and was a meeting and departure point for Muslim pilgrims traveling to Mecca in Arabia . Portuguese , Dutch , and English traders visited
6120-512: The dry season. The marshes are flood basins that form during the rainy season when the river overflows into the countryside, creating ponds and stretches of mangroves that attract birds like flamingos and pelicans . The Langue de Barbarie , over a stretch of 25 km (16 mi), separates the lower Senegal River from the Atlantic Ocean. Its vegetation mainly consists of Filao trees , propagated to prevent soil erosion in sandy and salty soils. Among Saint-Louis' numerous natural sites are
6222-401: The earliest pottery in Africa – by at least 9400 BCE, and along with their pottery, as well as wielding independently invented bows and arrows , migrated into the Central Sahara, which became their primary region of residence by 10,000 BP. The emergence and expansion of ceramics in the Sahara may be linked with the origin of Round Head and Kel Essuf rock art, which occupy rockshelters in
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#17328589907976324-456: The end of colonialism, the region has been the stage for some brutal conflicts, including: Geopolitically , the United Nations definition of subregion Western Africa includes the preceding states with the addition of Mauritania (which withdrew from ECOWAS in 1999), comprising an area of approximately 6.1 million square km. The UN region also includes the United Kingdom Overseas Territory of Saint Helena, Ascension and Tristan da Cunha in
6426-401: The falls replacing the small plant dating from the 1920s. Saint-Louis, Senegal Saint-Louis or Saint Louis ( Wolof : Ndar ), is the capital of Senegal 's Saint-Louis Region . Located in the northwest of Senegal, near the mouth of the Senegal River , and 320 kilometres (200 mi) north of Senegal's capital city Dakar . It had a population of 254,171 in 2023. Saint-Louis
6528-422: The flow of gum. Nevertheless, with the removal of trade restrictions in 1848 and in 1853, exports soared. When war again broke out in 1854, the Arab Emirs forbade the Berber zwaya merchants from selling to the French, but this had little effect. In the 1855 Battle of Leybar Bridge a small force of French Marines defended the town from a large Trarza force. With the French victory in 1858, they were able to set
6630-417: The flow. In 1987, the Manantali Dam was completed on the Bafing, 90 km upstream of Bafoulabé and 200 km upstream of Félou. The dam retains 11.3 km of water which is used to generate electricity during the dry season. As a result, the intensity of the maximum flood downstream of the dam has been reduced but during the dry season a flow of between 150 m/s and 200 m/s is maintained. In
6732-579: The fruit and seeds are used for drinks and oils. West Africa is greatly affected by deforestation and has one of the worst deforestation rate. Even "the beloved baobab tree" which is viewed as sacred by some West African cultures are under threat due to climate change , urbanization and population growth. "Huge swaths of forest are being razed to clear space for palm oil and cocoa plantations. Mangroves are being killed off by pollution. Even wispy acacias are hacked away for use in cooking fires to feed growing families." Nigeria, Liberia, Guinea, Ghana and
6834-408: The human population relies. West Africa is west of an imagined north-south axis lying close to 10° east longitude . The Atlantic Ocean forms the western as well as the southern borders of the West African region. The northern border is the Sahara Desert , with the Ranishanu Bend generally considered the northernmost part of the region. The eastern border is less precise, with some placing it at
6936-649: The interconnection of previously isolated railways and the standardization of gauge, brakes, couplings, and other parameters. The first line would connect the cities and ports of Lagos , Cotonou , Lomé and Accra and would allow the largest container ships to focus on a smaller number of large ports, while efficiently serving a larger hinterland . This line connects 3 ft 6 in ( 1,067 mm ) gauge and 1,000 mm ( 3 ft 3 + 3 ⁄ 8 in ) metre gauge systems, which would require four rail dual gauge , which can also provide standard gauge . The Trans–West African Coastal Highway
7038-399: The late 18th century, Saint-Louis had about 5,000 inhabitants, not counting an indeterminate number of slaves in transit. Between 1659 and 1779, nine chartered companies succeeded one another in administering Saint-Louis. As in Gorée , a Franco-African Creole, or Métis, merchant community characterized by the famous " signares ", or bourgeois women entrepreneurs, grew up in Saint-Louis during
7140-418: The local economy. Saint Louis ( French : Saint-Louis ) is named after Louis IX , a canonized 13th-century king of France . Obliquely, the name also honored Louis XIV , the reigning king of France at the time of the island's settlement in 1659. It was originally known as Saint Louis of the Fort ( St-Louis-du-Fort ) after its stronghold and to distinguish it from other places of
7242-506: The local leader, permitted French settlement on the island for annual payments of "three pieces of blue cloth , a measure of scarlet cloth , seven long iron bars, and 10 pints of eau de vie ." The fortification permitted its factory to command foreign trade along the Senegal River . Slaves, gold, hides, beeswax, ambergris and, later, gum arabic were exported. During the Seven Years' War , British forces captured Senegal in 1758. In February 1779, French forces recaptured Saint-Louis. In
7344-609: The mid-17th to the late 18th century, holding sway not only over most of the other kingdoms in Yorubaland , but also over nearby African states, notably the Fon Kingdom of Dahomey in the modern Republic of Benin to the west. The Benin Empire was a post-classical empire located in what is now southern Nigeria . Its capital was Edo, now known as Benin City , Edo . It should not be confused with
7446-474: The modern-day country called Benin , formerly called Dahomey . The Benin Empire was "one of the oldest and most highly developed states in the coastal hinterland of West Africa, dating perhaps to the eleventh century CE". The Benin Empire was governed by a sovereign Emperor with hundreds of thousands of soldiers and a powerful council rich in resources, wealth, ancient science and technology with cities described as beautiful and large as Haarlem . " Olfert Dapper ,
7548-404: The most characteristically French colonial destination in West Africa along with Gorée Island. Saint-Louis' Research Center and Documentation Museum of Senegal offers interesting panoramas of Senegal's history and ethnic movements over the years, expositions of traditional clothes and musical instruments, etc. Saint Louis is famous for its urban culture. The heritage of the signares lives on in
7650-538: The mouth of the Senegal River and the system of quays, gives Saint-Louis the distinctive appearance and identity that have raised the island to the rank of world heritage since 2000. The Island of Saint-Louis is inscribed on the World Heritage list on the basis of criteria II and IV: Criterion II The historic town of Saint-Louis exhibits an important exchange of values and influences on the development of education and culture, architecture, craftsmanship, and services in
7752-638: The new Mali Empire. The Mali Empire continued to flourish for several centuries, most particularly under Sundiata's grandnephew Musa I , before a succession of weak rulers led to its collapse under Mossi , Tuareg and Songhai invaders. In the 15th century, the Songhai would form a new dominant state based on Gao , in the Songhai Empire , under the leadership of Sonni Ali and Askia Mohammed . Meanwhile, south of Sudan, strong city-states arose in Igboland , such as
7854-505: The next year by France's colonies (Guinea in 1958 under the leadership of President Ahmed Sekou Touré); by 1974, West Africa's nations were entirely autonomous. Since independence, many West African nations have been submerged under political instability, with notable civil wars in Nigeria, Sierra Leone, Liberia, and Ivory Coast, and a succession of military coups in Ghana and Burkina Faso . Since
7956-573: The north; the second, the Iron Age empires that consolidated both intra-Africa, and extra-Africa trade, and developed centralized states; third, major polities flourished, which would undergo an extensive history of contact with non-Africans; fourth, the colonial period, in which Great Britain and France controlled nearly the entire region; and fifth, the post-independence era, in which the current nations were formed. West African populations were considerably mobile and interacted with one another throughout
8058-484: The number of registered trawlers operating in African waters, increase the monitoring and control and set up regional fisheries organizations. Some steps have already been taken in the form of WARFP (the World Bank's West Africa Regional Fisheries Program which empowers west-African countries (i.e. Liberia, Sierra Leone, Cape Verde, and Senegal) with information, training and monitoring systems. Furthermore, Liberia enacted
8160-449: The opposite trends illustrated opposite tendencies (e.g. central and northern Senegal). Those patterns were further even more stimulated by the French colonial campaign. Britain controlled the Gambia, Sierra Leone, Ghana, and Nigeria throughout the colonial era, while France unified Senegal, Guinea, Mali, Burkina Faso, Benin, Ivory Coast, and Niger into French West Africa . Portugal founded
8262-400: The population has been affected by five or more floods in the 17 Sahel region countries. In 2012, severe drought conditions in the Sahel were reported. Governments in the region responded quickly, launching strategies to address the issue. The region is projected to experience changes in rainfall regime, with climate models suggesting that decreases in wet season rainfall are more likely in
8364-469: The pressure for economic development, many of these ecologies are threatened by processes like deforestation , biodiversity loss , overfishing , pollution from mining , plastics and other industries, and extreme changes resulting from climate change in West Africa . The history of West Africa can be divided into five major periods: first, its prehistory, in which the first human settlers arrived, developed agriculture , and made contact with peoples to
8466-447: The region through colonial relationships . For example, they continued exporting a number of extractive goods , including labor-intensive agricultural crops like cocoa and coffee , forestry products like tropical timber , and mineral resources like gold. Since independence, many West African countries, like Ivory Coast , Ghana , Nigeria and Senegal , have played important roles in the regional and global economies. West Africa has
8568-512: The region's wildlife populations, there are still some protected nature reserves within the region. Some of these include: West Africa is also home to several baobab trees and other plant life . Some baobab trees are several centuries old and form part of the local folklore, for example, a mythical baobab tree named Ngoye njuli in Senegal which is regarded as a sacred site by the Serer . The tree itself
8670-453: The rest is "heavily fragmented and in a degraded state, being poorly used." Overfishing is a major issue in West Africa. Besides reducing fish stocks in the region, it also threatens food security and the livelihoods of many coastal communities that largely depend on artisanal fishing . The overfishing generally comes from foreign trawlers operating in the region. To combat the overfishing, Greenpeace has recommended countries reduce
8772-763: The role of capital of the French West Africa federation. The colonial institutions set up in the city in the 19th century, such as the Muslim Tribunal and the School for Chiefs' Sons, were to play important roles in the history of French Africa. Though relatively small in size (population of 10,000 in 1826; 23,000 in 1914, and 39,000 in 1955) Saint-Louis dominated Senegalese politics throughout the 19th and early 20th centuries, not least because of its numerous political parties and associations and its independent newspapers. Following independence, when Dakar became sole capital of
8874-477: The same name . The Langue de Barbarie takes its name from the French for "Barbary Tongue", after an old name for the land of the Berbers . The local name Ndar or N'dar is Wolof for a kind of island and has been borne by the island since before the French settlement. Ndar Tout or Toute is a Gallicized form of a Wolof name meaning "Little" or "Lesser Saint Louis". The neighborhood of Guet Ndar takes its name from
8976-708: The same regions (e.g., Djado , Acacus , Tadrart ). Hunters in the Central Sahara farmed, stored, and cooked undomesticated central Saharan flora , underwent domestication of antelope , and domesticated and shepherded Barbary sheep . After the Kel Essuf Period and Round Head Period of the Central Sahara, the Pastoral Period followed. Some of the hunter-gatherers who created the Round Head rock art may have adopted pastoral culture, and others may have not. As
9078-758: The small town of Ambidédi in Mali and Saint-Louis in Senegal, a distance of 905 kilometres (562 mi). It would give landlocked Mali a direct route to the Atlantic Ocean. The Sénégal River is formed by the confluence of the Bakoye and Bafing rivers 82 km upstream of the Félou Falls near the town of Bafoulabé . Both the Bakoye and the Bafing rivers have their headwaters in the Fouta Djallon highlands in Guinea which receive heavy rainfall between June and October during
9180-756: The south Atlantic Ocean . In the United Nations scheme of African regions , the region of Western Africa includes 16 states and the United Kingdom Overseas Territory of Saint Helena, Ascension and Tristan da Cunha : Mali , Burkina Faso , Senegal and the Niger are mostly in the Sahel , a transition zone between the Sahara desert and the Sudanian Savanna ; Benin , Ivory Coast , The Gambia , Ghana , Guinea , Guinea-Bissau , Liberia , Sierra Leone , Togo and Nigeria compose most of Guinea ,
9282-514: The southern point of the Langue de Barbarie, the estuary of the Senegal river and part of the continent. It hosts thousands of water birds like cormorants, brushes, pink flamingos, pelicans, herons and ducks each year. The world's third largest ornithological park, it is located 60 kilometers north of Saint-Louis. This park occupies over 120 km and includes part of the river, and many lakes, basins, and marshes. About 3 million migrating birds of 400 species visit it each year. Located at
9384-528: The subsequent expansion of the West African forest . West African hunter-gatherers occupied western Central Africa (e.g., Shum Laka ) earlier than 32,000 BP, dwelled throughout coastal West Africa by 12,000 BP, and migrated northward between 12,000 BP and 8000 BP as far as Mali, Burkina Faso, and Mauritania. During the Holocene , Niger-Congo speakers independently created pottery in Ounjougou , Mali –
9486-592: The terms of trade on the river. Louis Faidherbe , who became the Governor of the Colony of Senegal in 1854, contributed greatly to the development and modernization of Saint Louis. His large-scale projects included the building of bridges, provisioning of fresh drinking water, and the construction of an overland telegraph line to Dakar . Saint-Louis became capital of the federation of French West African colonies in 1895, but relinquished this role to Dakar in 1902. Saint-Louis's fortunes began to wane as those of Dakar waxed. Access to its port became increasingly awkward in
9588-649: The traditional name for the area near the Gulf of Guinea ; Mauritania lies in the Maghreb , the northwestern region of Africa that has historically been inhabited by West African groups such as the Fulani , Soninke , Wolof , Serer and Toucouleur people , along with Arab-Berber Maghrebi people such as the Tuareg ; Cape Verde is an island country in the Atlantic Ocean ; and Saint Helena, Ascension and Tristan da Cunha consists of eight main islands located in four different parts of
9690-463: The western Maghreb) is composed of semi-arid terrain known as Sahel , a transitional zone between the Sahara and the West Sudanian savanna . Forests form a belt between the savannas and the southern coast, ranging from 160 km to 240 km in width. The northwest African region of Mauritania periodically suffers country-wide plagues of locusts which consume water, salt and crops on which
9792-545: The western Sahel, and increases more likely in the central to east Sahel, although opposite trends cannot yet be ruled out. These trends will affect the frequency and severity of floods, droughts, desertification , sand and dust storms, desert locust plagues and water shortages. However, irrespective of the changes in seasonal mean rain, the most intense storms are expected to become more intense, amplifying flood frequency. Enhanced carbon emissions and global warming may also lead to an increase in dry spells especially across
9894-480: The whole of Africa", citing climate change and a failed 2004 river and tidal canal project as the cause. According to a Senegalese government study, up to 80% of the city could be at risk of flooding by 2080. As of 2020, the coast of the community has eroded by 1–2 meters a year. Saint Louis has economically declined since the transfer of the capital to Dakar, but has remained an important tourist and trading center. The city's economy, though not entirely recovered,
9996-507: Was a Yoruba empire of what is today Western, North Central Nigeria and Southern Republic of Benin . Established in the 14th century, the Oyo Empire grew to become one of the largest West African states. It rose through the outstanding organizational skills of the Yoruba, wealth gained from trade and its powerful cavalry . The Oyo Empire was the most politically important state in the region from
10098-463: Was further consolidated in 1872, when Saint-Louis became a French "commune". After the decline of the Atlantic slave trade after 1790, the trade in gum arabic replaced it as the major economic engine of Saint Louis. Trade was increasingly concentrated in the lower river valley and the desert-side escales , rather than further upriver in Gajaaga as it had been previously. The city was again captured by
10200-493: Was left of the local wildlife, but by that time, it was too late. During the 1930s, the elephant population in the Gold Coast was about 300, and Sierra Leone between 500 and 600. Although a small number of elephants survived in Nigeria, hunting, agricultural expansion and clearing of forest in that country drastically affected its wildlife population, particularly elephants. Despite the historical damage that has been done to
10302-428: Was the capital of the French colony of Senegal from 1673 until 1902 and French West Africa from 1895 until 1902, when the capital was moved to Dakar. From 1920 to 1957, it also served as the capital of the neighboring colony of Mauritania . The town was an important economic center during the period of French West Africa , but it is less important now. Nonetheless, it still has important industries, including tourism,
10404-604: Was then succeeded by the Ghana Empire that first flourished roughly between the 2nd and 12th centuries C.E., which later gave way to the Mali Empire . In current-day Mauritania, there exist archaeological sites in the towns of Tichit and Oualata that were initially constructed around 2000 B.C., and were found to have originated from the Soninke branch of the Mandé peoples . Also, based on
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