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 and armament. All infantry in the region carried shields, swords and lances of one type or another. Shields were four feet tall and two feet wide and made of elephant or ox hide. A heavy sword was the main armament for close combat. The Yoruba and their neighbors used triple barbed javelins which could be thrown accurately from about 30 paces. The Oyo Empire, like many empires before it, used both local and tributary forces to expand its domains. The structure of the Oyo military prior to its imperial period was simple and closer aligned to the central government in