How did the Fulani jihad of 1804 affect the Hausa region of Niger?

The 1804 Fulani jihad, led by Usman dan Fodio, fundamentally transformed the Hausa states by replacing existing rulers with a new politico-religious system centered in Sokoto. The movement sought to enforce strict adherence to Islamic law and eliminate the blending of Islam with traditional religious practices.12

Regarding the region of present-day Niger, the jihad served as a catalyst for significant demographic and social shifts. Following the conflict in central Hausaland—located in what is now northern Nigeria—the Hausa region of Niger became a vital zone of refuge. People who were displaced by the military and religious struggles of the jihad fled to these borderlands. Consequently, these areas evolved into bastions of "traditionalism," as the refugees sought to preserve their ways of life against the expansion of the new Islamic order.3