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 intercity warfare amongst the Yoruba themselves. Archaeological evidence of the greatness of their ancient civilization in the form of, amongst other things, impressive architectural achievements like Sungbo's Eredo that are centuries old, nevertheless abound. Many Yoruba people organize themselves into villages, kingdoms, and towns. Major cities include the Ile-Ife, Oya, Lagos, Ibadan, Akure, and many other towns and cities. Some towns and cities of Yoruba people are their own civilization because people can share many of the same similarities. These cities are Warri, Benin city, Okene, and Auchi. Since the Yoruba religion started in Ile-Ife, the Yoruba diaspora has two