page_title: History of Nigeria
section_title: Savanna states
hierarchical_section_title: History of Nigeria / Pre-colonial states, 1800–1948 / Savanna states
caption_attribution_description: English: I made this, using the commons' en:Image:Africa_map_blank.svg as a template. Shows the major Fula / Fulani /Peul Jihad states of West Africa, circa 1830, prior to the rise of Umar Tall.
context_page_description: The history of Nigeria can be traced to settlers trading across the middle East and Africa as early as 1100 BC. Numerous ancient African civilizations settled in the region that is known today as Nigeria, such as the Kingdom of Nri, the Benin Empire, and the Oyo Empire. Islam reached Nigeria through the Borno Empire between and Hausa States around during the 11th century, while Christianity came to Nigeria in the 15th century through Augustinian and Capuchin monks from Portugal. The Songhai Empire also occupied part of the region.
  The history of Nigeria has been crucially impacted by the Transatlantic Slave Trade, which started in Nigeria in the late 15th century. At first, Europeans captured people who lived along the coast. The first slave trading post used by the British and the Portuguese is Badagry, a coastal harbour. The chains where they tied up young and virile young people still stands today. Later, they used local brokers to provide them with slaves. This activity escalated conflicts among the different ethnic groups in the region and disrupted older trade patterns through the Trans-Saharan route.
  Lagos was invaded by British forces in 1851 and formally annexed in 1865.
context_section_description: During the 16th century, the Songhai Empire reached its peak, stretching from the Senegal and Gambia rivers and incorporating part of Hausaland in the east. Concurrently the Saifawa Dynasty of Borno conquered Kanem and extended control west to Hausa cities not under Songhai authority. Largely because of Songhai's influence, there was a blossoming of Islamic learning and culture. Songhai collapsed in 1591 when a Moroccan army conquered Gao and Timbuktu. Morocco was unable to control the empire and the various provinces, including the Hausa states, became independent. The collapse undermined Songhai's hegemony over the Hausa states and abruptly altered the course of regional history.
  Borno reached its pinnacle under mai Idris Aloma (ca. 1569–1600) during whose reign Kanem was reconquered. The destruction of Songhai left Borno uncontested and until the 18th-century Borno dominated northern Nigeria. Despite Borno's hegemony the Hausa states continued to wrestle for ascendancy. Gradually Borno's position weakened; its inability to check political rivalries between competing Hausa cities was one example of this decline. Another factor was the military threat of the Tuareg centred at Agades who penetrated the northern districts of Borno. The major cause of Borno's decline was a severe drought that struck the Sahel and savanna from in the middle of the 18th century. As a consequence, Borno lost many northern territories to the Tuareg whose mobility allowed them to endure the famine more effectively. Borno regained some of its former might in the succeeding decades, but another drought occurred in the 1790s, again weakening the state.
  Ecological and political instability provided the background for the jihad of Usman dan Fodio. The military rivalries of the Hausa states strained the region's economic resources at a time when drought and famine undermined farmers and herders. Many Fulani moved into Hausaland and Borno, and their arrival increased tensions because they had no loyalty to the political authorities, who saw them as a source of increased taxation. By the end of the 18th century, some Muslim ulema began articulating the grievances of the common people. Efforts to eliminate or control these religious leaders only heightened the tensions, setting the stage for jihad.
  According to the Encyclopedia of African History, "It is estimated that by the 1890s the largest slave population of the world, about 2 million people, was concentrated in the territories of the Sokoto Caliphate. The use of slave labour was extensive, especially in agriculture."
caption: The Fulani jihad states of West Africa, c. 1830
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