Legends of Africa wealth gained from trade and its possession of a powerful cavalry. The Oyo Empire was the most politically important state in the region from the mid-17th to the late 18th century, holding sway not only over other Yoruba kingdoms in modern-day Nigeria, Benin, and Togo, but also over other African kingdoms, most notable being the Fon Dahomey (in present-day Benin). The mythical origins of the Oyo Empire lie with Oranyan (also known as Oranmiyan), the second prince of the Yoruba Kingdom of Ile-Ife. Oranyan made an agreement with his brother to launch a punitive raid on their northern neighbors for
Ojigi (Oyo) Oyo. Ojigi (Oyo) Ojigi (also Ojiji) was Alaafin of the Yoruba Oyo Empire in what is now Nigeria from 1724-1735. Alaafin Ojigi's rule began Oyo's "great age of conquest". His reign is also considered the peak of imperial success, and Ojigi enjoyed the strong support of several important chiefs. Ojigi launched four military incursions against the Kingdom of Dahomey after the receiving requests for assistance from other kingdoms who were threatened by Agaja, the Dahomean king. In 1730 the Dahomeans agreed to begin paying an annual tribute of forty men, women, guns, and four hundred loads of cowries and corals