History of Nigeria before 1500 information about Yorubas now and before Yoruba People Yoruba Language Nigeria Yorubaland Yoruba Americans The oni was chosen on a rotating basis, from a branch of the ruling dynasty. Once a single member, of several thousand is selected, they are secluded from the rest. Below the oni, in the state there were: palace officials, town chiefs, and rulers of outlying dependencies. The Ife model of government was adapted at Oyo. eventually, Oyo turned into a constitutional monarchy, but this was not the actual government. Unlike the Yoruba, Oyo had cavalry forces. This helped develop trading further north. Trade was the
Oyo Empire the Alaafin of Oyo was supreme overlord of the people, he was not without checks on his power. The Oyo Mesi and the Yoruba Earth cult known as Ogboni kept the Oba's power in check. The Oyo Mesi spoke for the politicians while The Ogboni spoke for the people backed by the power of religion. The power of the Alaafin of Oyo in relation to the Oyo Mesi and Ogboni depended on his personal character and political shrewdness. The Oyo Mesi were seven principal councilors of the state. They constituted the Electoral Council and possessed legislative powers, similar to today's