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 orders from Oyo were strictly followed, and access to local markets was provided to Oyo merchants. The Oyo often demanded tribute in slaves. The tributary sometimes made war on other peoples to capture slaves for this. Oyo punished disobedience by wholesale slaughter of the community, as it accomplished in Allada in 1698. The Oyo Empire developed a highly sophisticated political structure to govern its territorial domains. Scholars have not determined how much of this structure existed prior to the Nupe invasion. Some of Oyo's institutions are clearly derivative of early accomplishments in Ife. After reemerging from exile in the early