History of the Yoruba people military capital of Ilorin, and then sacked and destroyed Ọyọ-Ile, the royal seat of the Ọyọ Empire. Following this, Ọyọ-Ile was abandoned, and the Ọyọ retreated south to the present city of Oyo (formerly known as "Ago d'Oyo", or "Oyo Atiba") in a forested region where the cavalry of the Sokoto Caliphate was less effective. Further attempts by the Sokoto Caliphate to expand southwards were checked by the Yoruba who had rallied in defence under the military leadership of the ascendant Ibadan clan, which rose from the old Oyo Empire, and of the Ijebu city-states. However, the Oyo hegemony had
History of the Yoruba people History of the Yoruba people The documented history of the Yoruba people begins with the Oyo Empire, which became dominant in the early 17th century. The older traditions of the formerly dominant Ile-Ife kingdom are largely oral in nature. The history of the Yoruba People was originated in the oldest town Ile-Ife and was founded by the deities Oduduwa and Obatala who created the world. Oduduwa was the first divine king of the Yoruba people and Obatala fashioned the first humans out of clay. It is said the Yoruba people believe their civilization began at Ile-Ife where the gods descended