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  - GlobalSecurity.org - Nigeria
  - Central Intelligence Agency - The World Factbook - Nigeria
  - Official Site of the Embassy of Nigeria in Seoul, South Korea
  - Official Site of the Embassy of Nigeria in Germany
  - Official Site of the Embassy of Nigeria in Vienna
  - National Geographic Kids - Countries - Nigeria
  - Official Site of the Embassy of Nigeria in Stockholm, Sweden
  - Country Studies - Nigeria
  The Sokoto jihad and the Yoruba wars stimulated the slave trade at a time when the British were actively trying to stop it. Slaves formerly had been traded for European goods, especially guns and gunpowder, but now the British encouraged trade in palm oil in the Niger delta states, ostensibly to replace the trade in slaves. They later discovered that the demand for palm oil was in fact stimulating an internal slave trade, because slaves were largely responsible for collecting palm fruits, manufacturing palm oil, and transporting it to the coast, whether by canoe or by human porterage. The palm oil trade was also linked to the Sokoto jihad and the Yoruba wars, because many warriors recognized the importance of slaves not only as soldiers and producers of food to feed soldiers but additionally as producers of palm oil to trade for European dane guns and other goods.
  Many of the slaves exported in the 1820s and ’30s were intercepted by the ships of the Royal Navy, emancipated, and deposited in Sierra Leone under missionary tutelage. Some of them began to migrate back from Sierra Leone in search of home and trade. They invited missionaries to follow them and, in the 1840s, made themselves available as agents who allowed missionaries and British traders to gain access to such places as Lagos, Abeokuta, Calabar, Lokoja, Onitsha, Brass, and Bonny. In 1841 the British tried to settle some Egba on a model farm in Lokoja, but the plan was aborted because the mortality rate among European officials was so high. It was also partly to protect the Egba that the British shelled Lagos in 1851, expelled Kosoko, the reigning oba, and restored his uncle, Akitoye, who appeared more willing to join in a campaign to abolish the slave trade. The British annexed Lagos in 1861 in order to protect Akitoye’s son and successor, foil Kosoko’s bid to return, and secure a base for further activities.
  The British were not yet willing to assume the expense of maintaining an administration in Nigeria. To reduce costs, Lagos was administered first from Freetown in Sierra Leone, along with Gold Coast forts such as Elmina, and later from Accra (in present-day Ghana); only in 1886 did Lagos become a separate colony. A consul was maintained at Fernando Po to oversee the lucrative palm oil trade in the region called the Oil Rivers. Missionaries were active: Presbyterians in Calabar and the Church Missionary Society (CMS), Methodists, and Baptists in Lagos, Abeokuta, Ibadan, Oyo, and Ogbomoso. The CMS pioneered trade on the Niger by encouraging Scottish explorer and merchant Macgregor Laird to run a monthly steamboat, which provided transportation for missionary agents and Sierra Leonean traders going up the Niger. In this way Bishop Samuel Ajayi Crowther—born in the Yoruba-inhabited area of Oshogbo and the first African ordained by the CMS—was able to establish mission stations at Onitsha, Lokoja, and Eggan and later at Brass and Bonny.
  By the 1870s the Niger trade was becoming profitable, and a few French companies took notice. French Roman Catholic missionaries, established in Ouidah (Whydah), arrived in Lagos and considered missionary work on the Niger. The British responded to such evidence of rivalry by defending their right to free navigation on the river at the Berlin West Africa Conference of 1884–85. At the same time, George Dashwood Goldie, a British businessman, bought out all French rivals and created the Royal Niger Company (chartered 1886) in order to control trade on the Niger and administer the immense territories of the Sokoto caliphate and Borno. In addition, two other protectorates were declared, one over the Oil Rivers and the other over the hinterland of Lagos, to establish a claim that these areas were also British “spheres of interest.”
  The boundaries of the two protectorates and the territories of the Royal Niger Company were difficult to define, but the tension was eased in 1894 when both entities were merged into the Niger Coast Protectorate. Rivalry between the Royal Niger Company and the Lagos Protectorate over the boundary between the emirate of Ilorin and the empire of Ibadan was resolved with the abrogation of the charter of the Royal Niger Company on January 1, 1900, in return for wide mineral concessions.
  In the north Frederick Lugard, the first high commissioner of Northern Nigeria, was instrumental in subjugating the Fulani emirs. Some were deposed, some were defeated in battle, and others collaborated. By 1903 the conquest of the emirates was complete. The mud-walled city of Kano was captured in February, and, after a vigorous skirmish at Kotorkwashi, the sultan’s capital, Sokoto, fell the next month. All the territories were now under British control, and the search for an identity began, first as Northern and Southern Nigeria and then with eventual amalgamation.
  The British penetration of Nigeria met with various forms of resistance throughout the country. In the south the British had to fight many wars, in particular the wars against the Ijebu (a Yoruba group) in 1892, the Aro of eastern Igboland, and, until 1914, the Aniocha of western Igboland. In the north many emirates did not take military action, but the deposed caliph, Atahiru I, rebelled in 1903. Many Muslims resorted to migration as a form of resistance, a tactic known as the hejira, in which those perceived as infidels are avoided.
  Resistance was strong in western Igboland, where a series of wars were waged against the British. The Ekumeku, who were well organized and whose leaders were joined in secrecy oaths, effectively utilized guerrilla tactics to attack the British. Their forces, which were drawn from hundreds of Igbo youth from all parts of the region, created many problems for the British, but the British used forceful tactics and heavy armaments (destroying homes, farms, and roads) to prevail. The Ekumeku, however, became a great source of Igbo nationalism.
  J.F. Ade Ajayi Toyin O. Falola