West Africa sway not only over most of the other kingdoms in Yorubaland, but also over nearby African states, notably the Fon Kingdom of Dahomey in the modern Republic of Benin to the west. The Benin Empire was a pre-colonial empire located in what is now southern Nigeria. Its capital was Edo, now known as Benin City, Edo. It should not be confused with the modern-day country called Benin, formerly called Dahomey. The Benin Empire was "one of the oldest and most highly developed states in the coastal hinterland of West Africa, dating perhaps to the eleventh century CE". The Benin Empire
History of the Kingdom of Dahomey the city. In 1730 the war with Oyo ended and Dahomey retained domestic control but became a tributary of the Oyo empire. By the end of Agaja's reign, the Kingdom of Dahomey occupied significant area, particularly the crucial coastal slave trade cities. At the same time, Agaja created much of the administrative apparatus of the kingdom and instituted the key ceremony of the Annual Customs, or "Xwetanu" in Fon. Following the death of Agaja in 1740, the empire was defined by significant political struggle (although limited largely to within the palace walls) and deepening engagement with the slave trade. There