History of Africa usually governed by an "oba" and an "iwarefa", a council of chiefs who advised the "oba." by the 18th century, the Yoruba city-states formed a loose confederation, with the "Oni" of Ife as the head and Ife as the capital. As time went on, the individual city-states became more powerful with their "obas" assuming more powerful spiritual positions and diluting the authority of the "Oni" of Ife. Rivalry became intense among the city-states. The Oyo Empire rose in the 16th century. The Oyo state had been conquered in 1550 by the kingdom of Nupe, which was in possession of cavalry,
Oyo, Oyo a private owned university by the Anglican Communion of Nigeria, Ajayi Crowther University, Oyo (ACU) The city has three LGAs viz: Atiba LGA, headquartered at Offa-Meta; Oyo East LGA, headquartered at Kosobo; and Oyo West LGA, headquartered at Ojongbodu. The city is on the A1 highway, north of Ibadan. The play "Death and the King's Horseman" is based on an incident that happened in Oyo in 1946. Oyo, Oyo Oyo is a city in Oyo State, Nigeria, founded as the capital of the Oyo Kingdom in the 1830s and known to its people as 'New Oyo' (Ọyọ Atiba) to distinguish