Garoua (also Garua ; Fula: 𞤺𞤢𞤪𞤱𞤢, Garwa) is a port city and the capital of the North Region of Cameroon , lying on the Benue River . A thriving centre of the textiles and cotton industries, the city has approximately 1,285,000 inhabitants in 2020, mostly Fulbe/Fulani people.
129-549: Garoua was established by the Fulani emir Modibbo Adama in the first half of the 19th century. During the steamship era, it developed into a major river port. The population of the city was 30,000 in 1967. Garoua is situated in northern Cameroon, and lies on the Benue River . It serves as the gateway to Benoue National Park . Neighborhoods include Commercial Centre, Lopere, Quartier de Marouare, Poumpoumre, Roumde Adjia and
258-426: A consequence, the weather tends to be sunny, dry and stable with a minimal chance of rainfall. Subsiding, diverging, dry air masses associated with subtropical high-pressure systems are extremely unfavorable for the development of convectional showers. The subtropical ridge is the predominant factor that explains the hot desert climate ( Köppen climate classification BWh ) of this vast region. The descending airflow
387-404: A distinct wet and dry season like most tropical savanna climates. December, January and February receive no precipitation at all. August, the wettest month, receives 247.9 millimetres (9.76 in) of rainfall on average. September has 24 precipitation days, which is the most of any month. Garoua receives 2927.1 hours of sunshine annually on average, with the sunshine being distributed evenly across
516-572: A federal state of nine provinces: Timbo, Fugumbaa, Ɓuuriya, Koyin, Kollaaɗe, Keebaali, Labe, Fode-Hajji, and Timbi. After the Muslim Fulɓe victory, other ethnic groups who had resisted the jihad were deprived of their rights to land except for a small piece for their subsistence and were reduced to servitude. The nomad Pulli Fulɓe lost all freedom of movement, and thus, began to settle en-masse. The Jalonke lost their noble status and became slaves ( maccuɓe ). Later, due to strife between two branches of
645-807: A fixed or settled homestead not too far away, they are basically "in-betweeners". Settled Fulani live in villages, towns, and cities permanently and have given up nomadic life completely, in favor of an urban one. These processes of settlement, concentration, and military conquest led to the existence of organized and long-established communities of Fulani, varying in size from small villages to towns. Today, some major Fulani towns include: Labé , Pita , Mamou , and Dalaba in Guinea; Kaedi , Matam and Podor , Kolda in Senegal and Mauritania; Bandiagara , Mopti , Dori , Gorom-Gorom , and Djibo in Mali and Burkina Faso, on
774-519: A healthy adult. The Saharan silver ant is unique in that due to the extreme high temperatures of their habitat, and the threat of predators, the ants are active outside their nest for only about ten minutes per day. Dromedary camels and goats are the domesticated animals most commonly found in the Sahara. Because of its qualities of endurance and speed, the dromedary is the favourite animal used by nomads . Human activities are more likely to affect
903-579: A major ethnic boundary marker" between them and other African ethnic groups in the Sahel and West Africa. Armed with horses and weapons from the north and inspired by Fula, Berber and Arab clerics, Fulani political units would play a central role in promoting Islam in West Africa through peaceful and violent means. These jihads targeted other ethnic groups but also other Fulani who had not yet adopted Islam or who follows it too loosely. These wars helped
1032-490: A nomadic herding people, they have moved through and among many cultures, making it difficult to trace their relationships and history with other peoples. Speculations about their origins started in the era of European conquest and colonization because of their oftentimes fair skin, wavy long hair and facial features. Fulani oral histories suggest that their origins lie in North Africa. Their ethnogenesis likely arose as
1161-667: A precedent for later, larger, and more disruptive Fula jihads . The Emirate / Imamate of Timbo in the Fuuta Jallon developed from a revolt by Islamic Fulɓe against their oppression by the pagan Pulli (فُلِی or 𞤆𞤵𞤤𞥆𞤭, non-Islamic Fulɓe), and the Jallonke (the original Mande inhabitants of the Fuuta-Jallon), during the first half of the 18th century. The first ruler took the title of Almaami and resided in Timbo , near
1290-563: A result of interactions between an ancient West African population and North African populations such as Berbers or Egyptians. The earliest mention of the Fula in history may go back to the Bible. Maurice Delafosse speculated that they may correspond to the descendants of Put , son of Ham . Josephus wrote of the Phutites, ancient inhabitants of what is now Libya . The precursors of
1419-517: A summer rainy season that extends across Africa from east to west. The southern limit of the Sahara is indicated botanically by the southern limit of Cornulaca monacantha (a drought-tolerant member of the Chenopodiaceae ), or northern limit of Cenchrus biflorus , a grass typical of the Sahel. According to climatic criteria, the southern limit of the Sahara corresponds to the 150 mm (5.9 in) isohyet of annual precipitation (this
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#17327723521811548-542: A surface feature of Earth, with near-current technology. The Sahara is mainly rocky hamada (stone plateaus); ergs (sand seas – large areas covered with sand dunes ) form only a minor part, contrary to common misconception , but many of the sand dunes are over 180 metres (590 ft) high. Wind or rare rainfall shape the desert features: sand dunes, dune fields, sand seas, stone plateaus, gravel plains ( reg ), dry valleys ( wadi ), dry lakes ( oued ), and salt flats ( shatt or chott ). Unusual landforms include
1677-461: A tiny minority being Christians and Animists. Many West African leaders are of Fulani descent, including the former President of Nigeria, Muhammadu Buhari ; the first president of Cameroon Ahmadou Ahidjo ; the former President of Senegal, Macky Sall ; the President and the vice president of Gambia, Adama Barrow and Muhammad B.S.Jallow; the President of Guinea-Bissau, Umaro Sissoco Embaló ;
1806-527: Is a desert spanning across North Africa . With an area of 9,200,000 square kilometres (3,600,000 sq mi), it is the largest hot desert in the world and the third-largest desert overall, smaller only than the deserts of Antarctica and the northern Arctic . The name "Sahara" is derived from Arabic : صَحَارَى , romanized : ṣaḥārā /sˤaħaːraː/ , a broken plural form of ṣaḥrā' ( صَحْرَاء /sˤaħraːʔ/ ), meaning "desert". The desert covers much of North Africa , excluding
1935-609: Is a long-term average, since precipitation varies annually). Important cities located in the Sahara include Nouakchott , the capital of Mauritania; Tamanrasset , Ouargla , Béchar , Hassi Messaoud , Ghardaïa , and El Oued in Algeria; Timbuktu in Mali; Agadez in Niger; Ghat in Libya; and Faya-Largeau in Chad. The Sahara is the world's largest hot desert . It is located in
2064-422: Is a north African gazelle that can also go for a long time without water. Other notable gazelles include the rhim gazelle and dama gazelle . The Saharan cheetah ( northwest African cheetah ) lives in Algeria, Togo , Niger, Mali, Benin , and Burkina Faso . There remain fewer than 250 mature cheetahs, which are very cautious, fleeing any human presence. The cheetah avoids the sun from April to October, seeking
2193-629: Is a prehistoric industry, or domain, that existed between 10,000 and 8,000 years ago in the Sahara, during the Neolithic Subpluvial . Human remains from this culture were found in 2000 at a site known as Gobero , located in Niger in the Ténéré Desert . The site is known as the largest and earliest grave of Stone Age people in the Sahara. The Kiffians were skilled hunters . Bones of many large savannah animals that were discovered in
2322-465: Is associated with high rates of wind-blown mineral dust, and these dust levels are found as expected in marine cores from the north tropical Atlantic. But around 12,500 BCE the amount of dust in the cores in the Bølling / Allerød phase suddenly plummets and shows a period of much wetter conditions in the Sahara, indicating a Dansgaard-Oeschger (DO) event (a sudden warming followed by a slower cooling of
2451-403: Is estimated to include five hundred species of plants, which is extremely low considering the huge extent of the area. Plants such as acacia trees, palms, succulents, spiny shrubs, and grasses have adapted to the arid conditions, by growing lower to avoid water loss by strong winds, by storing water in their thick stems to use it in dry periods, by having long roots that travel horizontally to reach
2580-534: Is in March and April, just before the wet season starts. March has the highest average high at 39.8 °C (103.6 °F), while the highest average low is 26.4 °C (79.5 °F) in April. August has the lowest average high at 30.7 °C (87.3 °F), while December has the lowest average low at 17.3 °C (63.1 °F). Garoua receives 997.4 millimetres (39.27 in) of rain over 88 precipitation days, with
2709-504: Is now eastern Senegal, from his home near Podor . Sy settled the lands with relatives from his native Futa Toro and Muslim immigrants from as far west as the Djolof Empire and as far east as Nioro du Sahel . Under Sy, Bundu became a refuge for Muslims and Islamic scholars persecuted by traditional rulers in other kingdoms. Sy was killed in 1699 caught in an ambush by the army of Gajaaga . Still, Bundu's growth that would set
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#17327723521812838-718: Is now illegal, memories of the past relationship between Fulɓbe and Rimayɓe are still very much alive in both groups. Paul Riesman, an American ethnographer who resided among the Jelgooji Fulɓbe of Burkina Faso in the 1980s, states that the Fulɓe are tall, slim, and light-skinned; they have thin straight noses, and their hair tends to be long and curly. In contrast, the Rimayɓe are stocky, tending towards corpulence, dark-skinned with flat 'squashed' noses, and short kinky hair. The first Fulani people who were forcibly expatriated to America during
2967-644: Is served by Garoua International Airport . The United States military uses the airport as a base to conduct unmanned aerial vehicle operations. The city lies on National Highway 1, at a junction of the road between Maroua and Ngaoundéré . The main road leading north through the town and past the airport is called Rue de la Gendarmerie. 09°18′N 13°24′E / 9.300°N 13.400°E / 9.300; 13.400 Fulani The Fula , Fulani , or Fulɓe people are an ethnic group in Sahara , Sahel and West Africa , widely dispersed across
3096-667: Is the strongest and the most effective over the eastern part of the Great Desert, in the Libyan Desert: this is the sunniest, driest and the most nearly "rainless" place on the planet, rivaling the Atacama Desert , lying in Chile and Peru . The rainfall inhibition and the dissipation of cloud cover are most accentuated over the eastern section of the Sahara rather than the western. The prevailing air mass lying above
3225-422: Is very unreliable and erratic in the Sahara as it may vary considerably year by year. In full contrast to the negligible annual rainfall amounts, the annual rates of potential evaporation are extraordinarily high, roughly ranging from 2,500 millimetres (100 in) per year to more than 6,000 millimetres (240 in) per year in the whole desert. Nowhere else on Earth has air been found as dry and evaporative as in
3354-543: The Adrar of Mauritania and a value of 75 °C (167 °F) has been measured in Borkou , northern Chad. Due to lack of cloud cover and very low humidity, the desert usually has high diurnal temperature variations between days and nights. However, it is a myth that the nights are especially cold after extremely hot days in the Sahara. On average, nighttime temperatures tend to be 13–20 °C (23–36 °F) cooler than in
3483-488: The Algerian Desert called Bou Bernous , at an elevation of 378 metres (1,240 ft) above sea level, and only Death Valley, California rivals it. Other hot spots in Algeria such as Adrar , Timimoun , In Salah , Ouallene , Aoulef , Reggane with an elevation between 200 and 400 metres (660 and 1,310 ft) above sea level get slightly lower summer average highs, around 46 °C (114.8 °F) during
3612-557: The Atlantic slave trade came from several parts of West and Central Africa . Many Fulani slaves came from places such as Guinea, Senegal, Guinea-Bissau, Sierra Leone, Nigeria and Cameroon. Most of the slaves who came from Senegal belonged to Fula and Mandinga peoples. Some of the most common names found on the Registry of Liberated Africans were Fulani in origin. Many of the captors and perpetrators of raids providing sources for
3741-717: The Faro River , to the foot of the Mambilla Plateau , which they would later ascend in subsequent years. The heaviest concentrations of their settlements were at Gurin, Chamba territory, Cheboa, Turua and Bundang. Today, Fula oral historians recognize three different Fuuta , or Fula lands: Fuuta Kingi , meaning 'Old Fuuta', encompassing the Tagant Plateau , the Assaba Region , the Hodh , Futa Toro and
3870-684: The Fulfulde word Ballo meaning “helper or assistant”, this name is spread across several ethnic groups in Nigeria), Tukur (from Takrur ), Gidado, Barkindo, Jallo, Ahidjo and Dikko. In Mali , the most common Fulani family names are Diallo, Diakité, Dia, Sow, Sidibé, Sangaré, Bah, Dicko, Tall, etc. These names can be found among the Fulani populations of the following Malian regions and areas of Mopti , Macina , Nioro , Kidal , Tomboctou , Gao , Sikasso , and others. These names are also found among
3999-580: The Fulɓe Wuro . Fulani towns were a direct result of nomadic heritage and were often founded by individuals who had simply chosen to settle in a given area instead of continuing on their way. Evidence of Fulani migration as a whole, from the Western to Eastern Sudan is very fragmentary. Delafosse, one of the earliest enquirers into Fulani history and customs, principally relying on oral tradition, estimated that Fulani migrants left Fuuta-Tooro heading east between
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4128-533: The Fulɓe ladde . While the initial expansionist groups were small, they soon increased in size due to the availability of grazing lands in the Sahel and the lands that bordered it to the immediate south. Agricultural expansions led to a division among the Fulani, where individuals were classified as belonging either to the group of expansionist nomadic agriculturalists or the group of Fulani who found it more comfortable to abandon traditional nomadic ways and settle in towns or
4257-765: The Late Pleistocene Iberomaurusians , early Holocene Capsians , and mid-Holocene Mechta groups, whereas the Tenerian crania are more like those of Mediterranean groups. Graves show that the Tenerians observed spiritual traditions, as they were buried with artifacts such as jewelry made of hippo tusks and clay pots. The most interesting find is a triple burial, dated to 5300 years ago, of an adult female and two children, estimated through their teeth as being five and eight years old, hugging each other. Pollen residue indicates they were buried on
4386-932: The Maccuɗo , Rimmayɓe , Dimaajo , and less often Ɓaleeɓe , the Fulani equivalent of the Tuareg Ikelan known as Bouzou ( Buzu ) or Bella in the Hausa and Songhay languages respectively. The Fulani rulers and merchants were, like many other ruling ethnic groups of Africa, also involved in the trans-Atlantic slave trade, sourcing the enslaved people through raids and from captives they took by waging war. Many Fulani were enslaved and raided by ethnic groups who adhered to traditional African religions . The Fulani castes are endogamous in nature, meaning individuals marry only within their caste. This caste system, however, wasn't as elaborate in places like northern Nigeria , Eastern Niger or Cameroon . According to some estimates, by
4515-762: The Niger River valley and the Sudan region of sub-Saharan Africa . The Sahara can be divided into several regions, including the western Sahara, the central Ahaggar Mountains , the Tibesti Mountains , the Aïr Mountains , the Ténéré desert, and the Libyan Desert . For several hundred thousand years, the Sahara has alternated between desert and savanna grassland in a 20,000-year cycle caused by
4644-684: The Ouaddaï highlands of Eastern Chad, the areas around Kordofan , Darfur and the Blue Nile , Sennar , Kassala regions of Sudan, as well as the Red Sea coastal city of Port Sudan . The Fulani on their way to or back from the pilgrimage to Mecca , Saudi Arabia, settled in many parts of eastern Sudan, today representing a distinct community of over two million people referred to as the Fellata . While their early settlements in West Africa were in
4773-694: The Richat Structure in Mauritania. Several deeply dissected mountains, many volcanic, rise from the desert, including the Aïr Mountains , Ahaggar Mountains , Saharan Atlas , Tibesti Mountains , Adrar des Iforas , and the Red Sea Hills . The highest peak in the Sahara is Emi Koussi , a shield volcano in the Tibesti range of northern Chad. The central Sahara is hyperarid , with sparse vegetation. The northern and southern reaches of
4902-582: The Sahel from the Atlantic coast to the Red Sea , particularly in West Africa . In addition, many also speak other languages of the countries they inhabit, making many Fulani bilingual or even trilingual. Such languages include French , Hausa , Bambara , Wolof , Soninke , and Arabic . Major concentrations of Fulani people exist in the Fouta Djallon highlands of central Guinea and south into
5031-552: The Wolof term Pël , which is variously spelled: Peul , Peulh , and even Peuhl . More recently the Fulfulde / Pulaar term Fulɓe , which is a plural noun (singular, Pullo ) has been Anglicised as Fulbe , which is gaining popularity in use. In Portuguese, the terms Fula or Futafula are used. The terms Fallata , Fallatah , or Fellata are of Arabic origins, and are often the ethnonyms by which Fulani people are identified by in parts of Chad and Sudan. The Toucouleur people of
5160-474: The horse latitudes under the subtropical ridge , a significant belt of semi-permanent subtropical warm-core high pressure where the air from the upper troposphere usually descends, warming and drying the lower troposphere and preventing cloud formation. The permanent absence of clouds allows unhindered light and thermal radiation. The stability of the atmosphere above the desert prevents any convective overturning, thus making rainfall virtually non-existent. As
5289-514: The precession of Earth's axis (about 26,000 years) as it rotates around the Sun, which changes the location of the North African monsoon . The Sahara covers large parts of Algeria , Chad , Egypt , Libya , Mali , Mauritania , Niger , Western Sahara and Sudan , and parts of southern Morocco and Tunisia . It covers 9 million square kilometres (3,500,000 sq mi), 31% of
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5418-723: The African Commission on Human and Peoples' Rights, the Fulani people have held on to "a strict caste system". There are the Fulani proper, also referred to as the Fulɓe , including the Pullo (also called the Rimɓe (singular)) and the Dimo , meaning "noble". There is the artisan caste, including blacksmiths, potters, griots , genealogists, woodworkers, and dressmakers. They belong to castes but are considered free people . Then there are those castes of captive, slave or serf ancestry:
5547-509: The African continent. If all areas with a mean annual precipitation of less than 250 mm (9.8 in) were included, the Sahara would be 11 million square kilometres (4,200,000 sq mi). It is one of three distinct physiographic provinces of the African massive physiographic division . The Sahara is so large and bright that, in theory, it could be detected from other stars as
5676-417: The African humid period. At its largest extent, sometime before 5000 BCE, Lake Mega-Chad was the largest of four Saharan paleolakes, and is estimated to have covered an area of 350,000 km . The Sahara pump theory describes this cycle. During periods of a wet or " Green Sahara ", the Sahara becomes a savanna grassland and various flora and fauna become more common. Following inter-pluvial arid periods,
5805-1009: The Benue River, between Burutu in Nigeria. It has long been a thriving centre of the cotton industry and houses several textile processing facilities and factories. The cotton company Sodecoton has one of its major centres in the city. Leatherwork and fishing are also notable industries. Roumdé Adjia Stadium was one of the arenas hosting the 2021 Africa Cup of Nations . Among the places of worship , there are, predominantly, Muslim mosques. There are also Christian churches and temples: Roman Catholic Archdiocese of Garoua ( Catholic Church ), Evangelical Church of Cameroon ( World Communion of Reformed Churches ), Presbyterian Church in Cameroon ( World Communion of Reformed Churches ), Cameroon Baptist Convention ( Baptist World Alliance ), Full Gospel Mission Cameroon ( Assemblies of God ). Garoua
5934-618: The European slave merchants were also Fulani. Fula society features the caste divisions typical of the West African region. The fairly rigid caste system of the Fula people has medieval roots, had become well established by the 15th-century, and has survived into modern age. The four major castes, states Martin Kich, in their order of status are "nobility, traders, tradesmen (such as blacksmith) and descendants of slaves". According to
6063-510: The Fula dominate much of the Sahel region of West Africa during the medieval and pre-colonial era, establishing them not only as a religious group but also as a political and economic force. From the 18th century onwards, the frequency of jihads increased and the Fulani became politically dominant in many areas. While establishing their hegemony, the Fulbe defined a strict social hierarchy and imposed limitations on economic and trading activities,
6192-561: The Fula population of Burkina Faso , along with other names like Barry and Sankara (derived from Sangaré). Bocoum, Niangadou, Bassoum, Daff, Djigué, and Lah are some family names that can be found among the Diawambe/Jawambe (Singular: Dianwando/Jawando and Diokoramé/Jokorameh in Bambara ) of Mali. The Jawambe are a sub-group of Fulanis in Mali who are primarily known for trading. In some parts of Mali, like Mopti, apart from
6321-490: The Fulani likely migrated out of the Sahara desert , at the time much wetter than today, as it progressively dried beginning in the 7th century BC. They migrated into the Senegal river valley from the east, pushed by Berber raids and desertification. The kingdom of Tekrur in what is now Futa Toro was formed through the interaction of the Fula (and perhaps Berber) migrants with the native "Negro agricultural peoples" of
6450-563: The Fula–a third, or an estimated 7 to 10 million –are pastoralists , and their ethnic group has the largest nomadic pastoral community in the world. The majority of the Fula ethnic group consisted of semi-sedentary people, as well as sedentary settled farmers, scholars, artisans, merchants, and nobility. As an ethnic group, they are bound together by the Fula language , their history and their culture. The Fula are almost completely Muslims with
6579-412: The Great Desert the hottest large region in the world, and the hottest place on Earth during summer in some spots. The average high temperature exceeds 38 to 40 °C (100.4 to 104.0 °F) during the hottest month nearly everywhere in the desert except at very high altitudes. The world's highest officially recorded average daily high temperature was 47 °C (116.6 °F) in a remote desert town in
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#17327723521816708-463: The Hausa and other surrounding groups of the region. This Hausa–Fulani interaction is uncommon outside the eastern subregion of West Africa. In Mali , Burkina Faso and Senegal for instance, those within the Fulɓe cultural sphere, but who are not ethnically Fula, are referred to as yimɓe pulaaku ( 𞤴𞤭𞤥𞤩𞤫 𞤆𞤵𞤤𞤢𞥄𞤳𞤵 , "people of the Fula culture"). As such, Fulani culture includes people who may or may not be ethnic Fulani. Although slavery
6837-773: The Inland Delta. Despite its power and omnipresence, the hegemony of the emirate was constantly threatened. During the reign of Aamadu Aamadu, the grandson of Sheeku Aamadu, internal contradictions weakened the emirate until it fell to the Toucouleur in 1862. The founder of the Toucouleur Empire, El Hadj Umar Tall , was an Islamic reformer originating from Fuuta Tooro . Beginning in Futa Jallon , he led an army that conquered Massina, Segou, and Kaarta , but he died fighting against rebels in 1864. At that point
6966-401: The Intertropical Convergence Zone from the south and the annual average rainfall ranges from 100 millimetres (4 in) to 250 millimetres (10 in). For example, Timbuktu, Mali and Agadez , Niger are found in this zone. The vast central hyper-arid core of the desert is virtually never affected by northerly or southerly atmospheric disturbances and permanently remains under the influence of
7095-413: The Kiffian culture do not exist after 8,000 years ago, as the Sahara went through a dry period for the next thousand years. After this time, the Tenerian culture colonized the area. Gobero was discovered in 2000 during an archaeological expedition led by Paul Sereno , which sought dinosaur remains. Two distinct prehistoric cultures were discovered at the site: the early Holocene Kiffian culture, and
7224-399: The Sahara (birds in particular) such as African silverbill and black-faced firefinch , among others. There are also small desert crocodiles in Mauritania and the Ennedi Plateau of Chad. The deathstalker scorpion can be 10 cm (3.9 in) long. Its venom contains large amounts of agitoxin and scyllatoxin and is very dangerous; however, a sting from this scorpion rarely kills
7353-408: The Sahara area then reverts to desert conditions and the flora and fauna are forced to retreat northwards to the Atlas Mountains , southwards into West Africa , or eastwards into the Nile Valley . This separates populations of some of the species in areas with different climates , forcing them to adapt , possibly giving rise to allopatric speciation . It is also proposed that humans accelerated
7482-400: The Sahara is strongly influenced by the North Atlantic Oscillation (NAO), with warmer winter temperatures during negative NAO events and cooler winters with more frosts when the NAO is positive. This is because the weaker clockwise flow around the eastern side of the subtropical anticyclone during negative NAO winters, although too dry to produce more than negligible precipitation, does reduce
7611-441: The Sahara is the continental tropical (cT) air mass, which is hot and dry. Hot, dry air masses primarily form over the North-African desert from the heating of the vast continental land area, and it affects the whole desert during most of the year. Because of this extreme heating process, a thermal low is usually noticed near the surface, and is the strongest and the most developed during the summertime. The Sahara High represents
7740-407: The Sahara region. However, at least two instances of snowfall have been recorded in Sahara, in February 1979 and December 2016, both in the town of Ain Sefra . One theory for the formation of the Sahara is that the monsoon in Northern Africa was weakened because of glaciation during the Quaternary period, starting two or three million years ago. Another theory is that the monsoon was weakened when
7869-410: The Secretary-General of OPEC , Mohammed Sanusi Barkindo . There are many names (and spellings of the names) used in other languages to refer to the Fulɓe . Fulani in English is borrowed from the Hausa term. Fula , from Manding languages , is also used in English, and sometimes spelled Fulah or Fullah . Fula and Fulani are commonly used in English, including within Africa. The French borrowed
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#17327723521817998-451: The Seediayanke royal lineage, (the Soriya and the Alphaya ), a system for the rotation of office between these branches was set up. This led to an almost permanent state of civil strife since none of the parties was inclined to respect the system, which considerably weakened the power of the political centre. A jihad in Futa Toro between 1769 and 1776 led by Sulayman Bal threw out the ruling Denianke Dynasty. Sulayman died in 1776 and
8127-548: The Tassili n'Ajjer in southeast Algeria. Fossils of dinosaurs , including Afrovenator , Jobaria and Ouranosaurus , have also been found here. The modern Sahara, though, is not lush in vegetation, except in the Nile Valley, at a few oases , and in the northern highlands, where Mediterranean plants such as the olive tree are found to grow. Shifts in Earth's axis increased temperatures and decreased precipitation, which caused an abrupt beginning of North Africa desertification about 5,400 years ago. The Kiffian culture
8256-447: The Vice President of Sierra Leone, Mohamed Juldeh Jalloh ; the prime minister of Guinea conakry, Bah Oury; the Prime Minister of Mali, Boubou Cisse and the Wife of Vice President of Ghana Samira Bawumia . They also occupy positions in major international institutions, such as the Deputy Secretary-General of the United Nations , Amina J. Mohammed ; the 74th President of the United Nations General Assembly , Tijjani Muhammad-Bande ; and
8385-412: The amount of rainfall received – the Northern (Mediterranean), Central and Southern Zones. There are two transitional zones – the Mediterranean-Sahara transition and the Sahel transition zone. The Saharan flora comprises around 2800 species of vascular plants . Approximately a quarter of these are endemic . About half of these species are common to the flora of the Arabian deserts. The central Sahara
8514-422: The ancient Tethys Sea dried up during the Tortonian period around 7 million years ago. The climate of the Sahara has undergone enormous variations between wet and dry over the last few hundred thousand years, believed to be caused by long-term changes in the North African climate cycle that alters the path of the North African Monsoon – usually southward. The cycle is caused by a 41,000-year cycle in which
8643-465: The area around Nioro du Sahel ; Fuuta Keyri , 'New Fuuta', includes Futa Djallon , Massina , Sokoto , and the Adamawa Region ; Fuuta Jula is the diaspora of Fula traders and emigrants in other regions. The Fula, living on the edge of the Sahara, were among the first sub-Saharan groups to adopt Islam. According to David Levison, adopting Islam made the Fulani feel a "cultural and religious superiority to surrounding peoples, and that adoption became
8772-447: The areas occupied by the Sokoto Caliphate , which includes what is now southern Niger and northern Nigeria (such as Adamawa , Tahoua , Katsina , Sokoto , Kebbi , Zinder , Bauchi , Diffa , Yobe , Gombe , and further east, into the Benue River valley systems of north eastern Nigeria and northern Cameroon). This is the area known as the Fombina/Hombina , literally meaning 'the south' in Adamawa Fulfulde , because it represented
8901-463: The areas they occupy. Although within each region, there are even further divisions and sub-groupings as well. Below is a list of the main Fulɓe groups. Fuua Tooro -Massinakoore transitional Fuuta Tooro – Fuuta Jallon transitional Typically, Fulɓe belonging to the same affinity bloc tend to cluster together in culture, customs, and dialectal variety with the Eastern Fulɓe sub-groups tending to be more similar to each other than to other sub-groups, and
9030-421: The atmospheric circulation itself, the desert is made even drier by its geographical configuration and location. Indeed, the extreme aridity of the Sahara is not only explained by the subtropical high pressure: the Atlas Mountains of Algeria, Morocco and Tunisia also help to enhance the aridity of the northern part of the desert. These major mountain ranges act as a barrier, causing a strong rain shadow effect on
9159-414: The bend of the Niger; and Birnin Kebbi , Katsina , Gombe , Yola , Digil , Jalingo , Bauchi, Misau, Jama'are, Mayo Belwa , Mubi , Maroua , Ngaoundere , Azare , Dukku , Kumo, Girei , Damaturu, Bertoua, and Garoua in the countries of Cameroon and Nigeria. In most of these communities, the Fulani are usually perceived as a ruling class . Fulani communities are sometimes grouped and named based on
9288-402: The central Senegal River valley speak Fulfulde / Pulaar and refer to themselves as Haalpulaaren , or those who speak Pulaar. The supposed distinction between them was invented by French ethnographers in the 19th century who differentiated between supposedly sedentary, agricultural, fanatical, and anti-European Toucouleurs on one hand and nomadic, pastoralist, docile and cooperative Peulhs on
9417-616: The climate). The moister Saharan conditions had begun about 12,500 BCE, with the extension of the ITCZ northward in the northern hemisphere summer, bringing moist wet conditions and a savanna climate to the Sahara, which (apart from a short dry spell associated with the Younger Dryas ) peaked during the Holocene thermal maximum climatic phase at 4000 BCE when mid-latitude temperatures seem to have been between 2 and 3 degrees warmer than in
9546-515: The common Fula surnames like those previously mentioned, you will find surnames like Cissé and Touré. Though these names are commonly associated with the Manding tribes, some in Mali have adopted the Fula culture and language through centuries of coexistence, and thus now consider themselves as part of the Fula ethnic group. A notable example of this is Amadou Toumani Touré , the former president of Mali. The Fula people are widely distributed, across
9675-474: The daytime. The smallest variations are found along the coastal regions due to high humidity and are often even lower than a 10 °C (18 °F) difference, while the largest variations are found in inland desert areas where the humidity is the lowest, mainly in the southern Sahara. Still, it is true that winter nights can be cold, as it can drop to the freezing point and even below, especially in high-elevation areas. The frequency of subfreezing winter nights in
9804-469: The desert experiences around three to five months when the average high strictly exceeds 40 °C (104 °F); while in the southern central part of the desert, there are up to six or seven months when the average high temperature strictly exceeds 40 °C (104 °F). Some examples of this are Bilma , Niger and Faya-Largeau, Chad. The annual average daily temperature exceeds 20 °C (68 °F) everywhere and can approach 30 °C (86 °F) in
9933-530: The desert, along with the highlands, have areas of sparse grassland and desert shrub , with trees and taller shrubs in wadis , where moisture collects. In the central, hyperarid region, there are many subdivisions of the great desert: Tanezrouft , the Ténéré , the Libyan Desert , the Eastern Desert , the Nubian Desert and others. These extremely arid areas often receive no rain for years. To
10062-531: The drying-out period from 6000 to 2500 BCE by pastoralists overgrazing available grassland. The growth of speleothems (which requires rainwater) was detected in Hol-Zakh, Ashalim , Even-Sid, Ma'ale-ha-Meyshar, Ktora Cracks, Nagev Tzavoa Cave, and elsewhere, and has allowed tracking of prehistoric rainfall. The Red Sea coastal route was extremely arid before 140 and after 115 kya (thousands of years ago). Slightly wetter conditions appear at 90–87 kya, but it still
10191-667: The eastern continental extension of the Azores High , centered over the North Atlantic Ocean . The subsidence of the Sahara High nearly reaches the ground during the coolest part of the year, while it is confined to the upper troposphere during the hottest periods. The effects of local surface low pressure are extremely limited because upper-level subsidence still continues to block any form of air ascent. Also, to be protected against rain-bearing weather systems by
10320-614: The edge of the desert thousands of years ago, since the end of the last glacial period . In the Central Sahara, engraved and painted rock art were created perhaps as early as 10,000 years ago, spanning the Bubaline Period , Kel Essuf Period , Round Head Period , Pastoral Period , Caballine Period , and Cameline Period . The Sahara was then a much wetter place than it is today. Over 30,000 petroglyphs of river animals such as crocodiles survive, with half found in
10449-467: The eleventh and the fourteenth centuries. By the 15th century, there was a steady flow of Fulɓe immigrants into Hausaland and, later on, Bornu . Their presence in Baghirmi was recorded early in the 16th century. By the end of the 18th century, Fulani settlements were dotted all along the Benue River valley and its tributaries. They spread eastwards towards Garoua and Rey Bouba , and southwards towards
10578-528: The emirate was divided into three states, each ruled by one of his sons. These three states had their capitals respectively in the towns of Nioro , Segou and Bandiagara . Within 30 years, all three had been conquered and colonized by the French. The Fulani, migrant Arabs and Hausa people have taken some influences from each other's cultures. Upon the success recorded in the 1804 Fulani War of Usman dan Fodio , many formerly nomadic Fulɓe subsequently joined
10707-840: The fertile region on the Mediterranean Sea coast, the Atlas Mountains of the Maghreb , and the Nile Valley in Egypt and the Sudan . It stretches from the Red Sea in the east and the Mediterranean in the north to the Atlantic Ocean in the west, where the landscape gradually changes from desert to coastal plains. To the south it is bounded by the Sahel , a belt of semi-arid tropical savanna around
10836-484: The flow of dry, cold air from higher latitudes of Eurasia into the Sahara significantly. The average annual rainfall ranges from very low in the northern and southern fringes of the desert to nearly non-existent over the central and the eastern part. The thin northern fringe of the desert receives more winter cloudiness and rainfall due to the arrival of low pressure systems over the Mediterranean Sea along
10965-699: The habitat in areas of permanent water (oases) or where water comes close to the surface. Here, the local pressure on natural resources can be intense. The remaining populations of large mammals have been greatly reduced by hunting for food and recreation. In recent years development projects have started in the deserts of Algeria and Tunisia using irrigated water pumped from underground aquifers. These schemes often lead to soil degradation and salinization . Researchers from Hacettepe University have reported that Saharan soil may have bio-available iron and also some essential macro and micro nutrient elements suitable for use as fertilizer for growing wheat. People lived on
11094-405: The highest recorded worldwide. The sky is usually clear above the desert, and the sunshine duration is extremely high everywhere in the Sahara. Most of the desert has more than 3,600 hours of bright sunshine per year (over 82% of daylight hours), and a wide area in the eastern part has over 4,000 hours of bright sunshine per year (over 91% of daylight hours). The highest values are very close to
11223-551: The hottest months of the year. Salah, well known in Algeria for its extreme heat, has average high temperatures of 43.8 °C (110.8 °F), 46.4 °C (115.5 °F), 45.5 °C (113.9 °F) and 41.9 °C (107.4 °F) in June, July, August and September respectively. There are even hotter spots in the Sahara, but they are located in extremely remote areas, especially in the Azalai , lying in northern Mali. The major part of
11352-491: The hottest regions year-round. However, most of the desert has a value in excess of 25 °C (77 °F). Sand and ground temperatures are even more extreme. During daytime, the sand temperature is extremely high: it can easily reach 80 °C (176 °F) or more. A sand temperature of 83.5 °C (182.3 °F) has been recorded in Port Sudan . Ground temperatures of 72 °C (161.6 °F) have been recorded in
11481-406: The last glacial period , the Sahara was much larger than it is today, extending south beyond its current boundaries. The end of the glacial period brought more rain to the Sahara, from about 8000 BCE to 6000 BCE, perhaps because of low pressure areas over the collapsing ice sheets to the north. Once the ice sheets were gone, the northern Sahara dried out. In the southern Sahara, the drying trend
11610-724: The late 19th century, slaves constituted about 50% of the population of the Fulɓe-ruled Adamawa Emirate , where they were referred to as jeyaɓe (singular jeyado ). Though very high, these figures are representative of many other emirates of the Sokoto Caliphate , of which Adamawa formed a part. The castes-based social stratification among the Fula people was widespread and seen across the Sahel, such as Burkina Faso, Niger, Senegal, Guinea, Mali, Nigeria, Sudan, and others. Sahara The Sahara ( / s ə ˈ h ɑːr ə / , / s ə ˈ h ær ə / )
11739-458: The late nineteenth century, The hypothesis was later formally proposed and tested by the meteorologist John Kutzbach in 1981. Kutzbach's ideas about the impacts of insolation on global monsoonal patterns have become widely accepted today as the underlying driver of long-term monsoonal cycles. Kutzbach never formally named his hypothesis and as such it is referred to here as the " Orbital Monsoon Hypothesis " as suggested by Ruddiman in 2001. During
11868-530: The leeward side by dropping much of the humidity brought by atmospheric disturbances along the polar front which affects the surrounding Mediterranean climates. The primary source of rain in the Sahara is the Intertropical Convergence Zone , a continuous belt of low-pressure systems near the equator which bring the brief, short and irregular rainy season to the Sahel and southern Sahara. Rainfall in this giant desert has to overcome
11997-419: The maximum area of water and to find any surface moisture, and by having small thick leaves or needles to prevent water loss by evapotranspiration . Plant leaves may dry out totally and then recover. Several species of fox live in the Sahara including: the fennec fox , pale fox and Rüppell's fox . The addax , a large white antelope , can go nearly a year in the desert without drinking. The dorcas gazelle
12126-437: The middle Holocene Tenerian culture . The post-Kiffian desiccation lasted until around 4600 BCE, when the earliest artefacts associated with the Tenerians have been dated to. Some 200 skeletons have been discovered at Gobero. The Tenerians were considerably shorter in height and less robust than the earlier Kiffians. Craniometric analysis also indicates that they were osteologically distinct. The Kiffian skulls are akin to those of
12255-675: The modern-day town of Mamou . The town became the political capital of the newly formed Imamate, with the religious capital was located in Fugumba . The Council of Elders of the Futa Jallon state were also based in Fugumba, acting as a brake on the Almami's powers. The newly formed imamate was mostly located mainly in present-day Guinea, but also spanned parts of modern-day Guinea Bissau, Senegal, and Sierra Leone. This emirate was, in fact,
12384-568: The most southern and eastern reaches of Fulɓe hegemonic dominance in West Africa . In this area, Fulfulde is the local lingua franca, and language of cross cultural communication. Further east of this area, Fulani communities become predominantly nomadic, and exist at less organized social systems. These are the areas of the Chari-Baguirmi Region and its river systems, in Chad and the Central African Republic,
12513-521: The nomadic-pastoral or Mbororo , the semi-nomadic, and the settled or "town" Fulani. The pastoral Fulani move around with their cattle throughout the year. Typically, they do not stay around for long stretches (not more than 2–4 months at a time). The semi-nomadic Fulani can either be Fulɓe families who happen to settle down temporarily at particular times of the year or Fulɓe families who do not "browse" around past their immediate surroundings, and even though they possess livestock, they do not wander away from
12642-579: The north, the Sahara skirts the Mediterranean Sea in Egypt and portions of Libya, but in Cyrenaica and the Maghreb , the Sahara borders the Mediterranean forest, woodland, and scrub eco-regions of northern Africa, all of which have a Mediterranean climate characterized by hot summers and cool and rainy winters. According to the botanical criteria of Frank White and geographer Robert Capot-Rey,
12771-477: The northern limit of the Sahara corresponds to the northern limit of date palm cultivation and the southern limit of the range of esparto , a grass typical of the Mediterranean climate portion of the Maghreb and Iberia . The northern limit also corresponds to the 100 mm (3.9 in) isohyet of annual precipitation. To the south, the Sahara is bounded by the Sahel, a belt of dry tropical savanna with
12900-720: The northernmost reaches of Sierra Leone; the Futa Tooro savannah grasslands of Senegal and southern Mauritania; the Macina inland Niger river delta system around Central Mali; and especially in the regions around Mopti and the Nioro Du Sahel in the Kayes region; the Borgu settlements of Benin, Togo, and west-central Nigeria; the northern parts of Burkina Faso in the Sahel region 's provinces of Seno , Wadalan , and Soum ; and
13029-517: The northwestern suburb of Yelwa, near Garoua International Airport. Garoua has a tropical savanna climate ( Köppen Aw ), with a wet season and a dry season and the temperature being hot year-round. The average temperature in Garoua ranges from 26.0 °C (78.8 °F) in December and January, the coolest months, to 33.0 °C (91.4 °F) in April, the hottest month. The hottest time of year
13158-459: The opposite is true, with decreased annual precipitation and less vegetation resulting in a phase of the Sahara climate cycle known as the "desert Sahara". The idea that changes in insolation (solar heating) caused by long-term changes in Earth's orbit are a controlling factor for the long-term variations in the strength of monsoon patterns across the globe was first suggested by Rudolf Spitaler in
13287-675: The other, but the dichotomy is false. Common Fulani family names in Guinea , Sierra Leone , Liberia , Gambia , Guinea Bissau and Southern Senegal are: Diallo (French speaking regions), Jallow or Jalloh (English speaking regions), Djalo (Cap Verde and Guinea Bissau), Sow, Barry, Bah or Ba, Baldé, and Diouldé. Other Fulani (Toucouleur) family names in Guinea and northern Senegal are: Tall, Sall, Diengue, Sy, Anne, Ly, Wann, Dia and others. Although most Fulbe of Nigeria , Niger and Cameroon use their father's given name as surnames, there are some common Fulani last names such as Bello (likely from
13416-419: The physical and atmospheric barriers that normally prevent the production of precipitation. The harsh climate of the Sahara is characterized by: extremely low, unreliable, highly erratic rainfall; extremely high sunshine duration values; high temperatures year-round; negligible rates of relative humidity ; a significant diurnal temperature variation ; and extremely high levels of potential evaporation which are
13545-401: The polar front, although very attenuated by the rain shadow effects of the mountains and the annual average rainfall ranges from 100 millimetres (4 in) to 250 millimetres (10 in). For example, Biskra , Algeria, and Ouarzazate , Morocco, are found in this zone. The southern fringe of the desert along the border with the Sahel receives summer cloudiness and rainfall due to the arrival of
13674-707: The purpose of which was to ensure a constant flow of tax revenue and commodities to the state apparatus and the standing army, especially for the cavalry. The freedom for pastoralists to move around was curtailed to ensure the smooth functioning of other production activities, such as cereal cultivation and, in the case of Maasina, of fishing activities. There was considerable resistance to the forced acceptance of Islam. Conversion to Islam meant not only changing one's religion but also submitting to rules dealing with every aspect of social, political and cultural life, intrusions with which many nomadic Fulbe were not comfortable. In 1690, Torodbe cleric Malick Sy came to Bundu, in what
13803-476: The recent past. Analysis of Nile River deposited sediments in the delta also shows this period had a higher proportion of sediments coming from the Blue Nile , suggesting higher rainfall also in the Ethiopian Highlands . This was caused principally by a stronger monsoonal circulation throughout the sub-tropical regions, affecting India, Arabia and the Sahara. Lake Victoria only recently became
13932-401: The region. Inhabiting many countries, they live mainly in West Africa and northern parts of Central Africa , South Sudan , Darfur , and regions near the Red Sea coast in Sudan . The approximate number of Fula people is unknown, due to clashing definitions regarding Fula ethnicity. Various estimates put the figure between 25 and 40 million people worldwide. A significant proportion of
14061-571: The ruling classes of the many emirates of the Sokoto Caliphate . The Fulɓe of Hausaland dress in the clothing and speak the language of their Hausa neighbours (see Hausa–Fulani ). Because they became the dominant ethnic group in these lands, the Fulɓe in the emirates outside Hausaland , like parts of Kanem-Bornu , Adamawa and Gombe , still retain much of their Fulani culture even still speaking Fulfulde as their first language. The Fulɓe who didn't settle during this period and their descendants, however, still keep an obvious distinct identity from that of
14190-531: The same applies to most western groups. Culturally speaking, the central Fulɓe sub-groups are roughly in between the western and eastern Fulani cultural niches. For example, the Massina Fulɓe share similarities both dialectally and culturally to Nigerian or Cameroonian (Eastern) (both of which end interrogative questions with " na ?"), as well as Senegalese and Guinean (western) Fulɓe cultures (who do not end interrogative questions with such mannerism). Accordingly,
14319-608: The same area suggest that they lived on the shores of a lake that was present during the Holocene Wet Phase, a period when the Sahara was verdant and wet. The Kiffian people were tall, standing over six feet in height. Craniometric analysis indicates that this early Holocene population was closely related to the Late Pleistocene Iberomaurusians and early Holocene Capsians of the Maghreb, as well as mid-Holocene Mechta groups. Traces of
14448-463: The scale of the Nile floods between 2700 and 2100 BCE. The Sahara comprises several distinct ecoregions . With their variations in temperature, rainfall, elevation, and soil, these regions harbor distinct communities of plants and animals. The flora of the Sahara is highly diversified based on the bio-geographical characteristics of this vast desert. Floristically , the Sahara has three zones based on
14577-521: The shelter of shrubs such as balanites and acacias. They are unusually pale. The other cheetah subspecies ( northeast African cheetah ) lives in Chad, Sudan and the eastern region of Niger. However, it is currently extinct in the wild in Egypt and Libya. There are approximately 2000 mature individuals left in the wild. Other animals include the monitor lizards , hyrax , sand vipers , and small populations of African wild dog , in perhaps only 14 countries and red-necked ostrich . Other animals exist in
14706-596: The source of the White Nile and dried out almost completely around 15 kya. The sudden subsequent movement of the ITCZ southwards with a Heinrich event (a sudden cooling followed by a slower warming), linked to changes with the El Niño-Southern Oscillation cycle, led to a rapid drying out of the Saharan and Arabian regions, which quickly became desert. This is linked to a marked decline in
14835-514: The state. Abdul Kader defeated the emirates of Trarza and Brakna to the north, but was defeated and captured when he attacked the Wolof states of Cayor and Waalo around 1797. After his release the jihad impetus had been lost. By the time of Abdul Kader's death in 1806 the state was dominated by a few elite Torodbe families. The Sokoto Caliphate was by far the largest and most successful legacy of Fulani power in Western Africa. It
14964-561: The strongest anticyclonic weather regime, and the annual average rainfall can drop to less than 1 millimetre (0.04 in). In fact, most of the Sahara receives less than 20 millimetres (0.8 in). Of the 9,000,000 square kilometres (3,500,000 sq mi) of desert land in the Sahara, an area of about 2,800,000 square kilometres (1,100,000 sq mi) (about 31% of the total area) receives an annual average rainfall amount of 10 millimetres (0.4 in) or less, while some 1,500,000 square kilometres (580,000 sq mi) (about 17% of
15093-562: The theoretical maximum value. A value of 4300 hours (98%) of the time would be recorded in Upper Egypt ( Aswan , Luxor ) and in the Nubian Desert ( Wadi Halfa ). The annual average direct solar irradiation is around 2,800 kWh/(m year) in the Great Desert. The Sahara has a huge potential for solar energy production. The high position of the Sun, the extremely low relative humidity, and the lack of vegetation and rainfall make
15222-472: The tilt of the earth changes between 22° and 24.5°. At present, it is in a dry period, but it is expected that the Sahara will become green again in 15,000 years. When the North African monsoon is at its strongest, annual precipitation and subsequent vegetation in the Sahara region increase, resulting in conditions commonly referred to as the " green Sahara ". For a relatively weak North African monsoon,
15351-478: The total area) receives an average of 5 millimetres (0.2 in) or less. The annual average rainfall is virtually zero over a wide area of some 1,000,000 square kilometres (390,000 sq mi) in the eastern Sahara comprising deserts of: Libya, Egypt and Sudan ( Tazirbu , Kufra , Dakhla , Kharga , Farafra , Siwa , Asyut , Sohag , Luxor, Aswan, Abu Simbel , Wadi Halfa) where the long-term mean approximates 0.5 millimetres (0.02 in) per year. Rainfall
15480-777: The valley who were "essentially Serer ", Dominated first by Wagadu and later by the Lamtuna , the Mali Empire and the Jolof Empire , in the early 16th century the area was conquered by Koli Tenguella , who founded the Empire of Great Fulo . The Fulani were cattle-keeping farmers who shared their lands with other nearby groups, like the Soninke, who contributed to the rise of ancient Ghana, with eastward and westward expansion being led by nomadic groups of cattle breeders or
15609-545: The vicinity of the tri-border point of present-day Mali, Senegal, and Mauritania, they are now, after centuries of gradual migrations and conquests, spread throughout a wide band of West and Central Africa. The Fulani People occupy a vast geographical expanse located roughly in a longitudinal east–west band immediately south of the Sahara, and just north of the coastal rain forest and swamps. There are estimates of more than 25 million Fulani people. There are generally three different types of Fulani based on settlement patterns, viz:
15738-526: The western groups are the most divergent from the eastern groups and vice versa. Overall, however, all share most cultural practices to a large extent. In Ghana, the exact number of Fulani is unknown due to systematic oppression that includes not counting the Fulani in the Ghanaian census. This reflects widespread discrimination and negative stereotypes about the Fulani. The origins of the Fulani people are unclear and various theories have been postulated. As
15867-512: The year, although it is lower during the wet season. In 2005, Garoua had a population of 495,996 people. The city is inhabited by the Fulbe ethnic group. Due to a significant number of Chadian expatriates in the city, there is a Chadian Consulate here. As the fourth largest port in Cameroon, Garoua is a major center of trade in the country. It developed as a centre for trade in petroleum, cement, hides, peanuts, and cotton, transported on ships along
15996-557: Was established by the Fulbe jihad led by Seku Amadu in 1818, rebelling against the Bamana Empire , a political power that controlled the region from Segou . This jihad was inspired by Usman Dan Fodio and his jihad in Sokoto. This state appears to have had tight control over its core area, as evidenced by the fact that its political and economic organization is still manifested today in the organization of agricultural production in
16125-403: Was initially counteracted by the monsoon , which brought rain further north than it does today. By around 4200 BCE, however, the monsoon retreated south to approximately where it is today, leading to the gradual desertification of the Sahara. The Sahara is now as dry as it was about 13,000 years ago. Lake Chad is the remnant of a former inland sea, paleolake Mega-Chad, which existed during
16254-470: Was just one tenth the rainfall around 125 kya. In the southern Negev Desert speleothems did not grow between 185 and 140 kya ( MIS 6), 110–90 (MIS 5.4–5.2), nor after 85 kya nor during most of the interglacial period (MIS 5.1), the glacial period and Holocene . This suggests that the southern Negev was arid-to-hyper-arid in these periods. During the Last Glacial Maximum (LGM) the Sahara
16383-575: Was more extensive than it is now with the extent of the tropical forests being greatly reduced, and the lower temperatures reduced the strength of the Hadley Cell . This is a climate cell which causes rising tropical air of the Inter-Tropical Convergence Zone (ITCZ) to bring rain to the tropics, while dry descending air, at about 20 degrees north , flows back to the equator and brings desert conditions to this region. It
16512-562: Was succeeded by Abdul Kader ('Abd al-Qadir), a learned teacher and judge who had studied in Cayor . Abdul Kader became the first Almamy of the theocratic Almamyate of Futa Toro. He encouraged construction of mosques, and pursued an aggressive policy towards his neighbors. The Torodbe prohibited the trade in slaves on the river. In 1785 they obtained an agreement from the French to stop trading in Muslim slaves and to pay customs duties to
16641-685: Was the largest, as well as the most well-organized, of the Fulani Jihad states. Throughout the 19th century, Sokoto was one of the largest and most powerful empires in West Africa until 1903, when defeated by European colonial forces. The Sokoto Caliphate included several emirates, the largest of which was Adamawa , although the Kano Emirate was the most populated. Others included, but are not limited to: Gombe Emirate , Gwandu Emirate , Bauchi Emirate , Katsina Emirate , Zazzau Emirate , Hadejia Emirate , and Muri Emirate . The Maasina Emirate
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