(German: Adamaua; French: Adamaoua) is a traditional state located in Fombina, an area which now roughly corresponds to areas of Adamawa State and Taraba state in Nigeria, and previously also in the three northern provinces of Cameroon (Far North, North, and Adamawa), including minor Parts of Western Chad and the Central African Republic. It was founded by Modibo Adama, a commander of Sheikh Usman dan Fodio, the man who began the Fulani jihad in 1809. The capital was moved several times until it settled in Yola, Nigeria on the banks of the Benue River in Nigeria around 1841. At the time of Adama's death his realm encompassed parts of modern Nigeria and much of north Cameroon. It was technically part of the Fulani Empire, and it had to pay a tribute to the leaders in Sokoto.