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 despite its violent creation, it was held together by mutual self-interest. The government was able to provide unity for a vast area through a combination of local autonomy and imperial authority. Unlike the great savannah empires, of which Oyo may not be called a successor since it was a successor of Ife, there was little if any Muslim influence in the empire. It is known that at least some Muslim officials were kept in Metropolitan Oyo, and men capable of writing and calculating in Arabic were reported by French traders in 1787. Many believe the decline of the Oyo empire