Oyo Empire culture in Oyo where victory was obligatory and defeat carried the duty of committing suicide. This do-or-die policy no doubt contributed to the military aggressiveness of Oyo's generals. The Oyo Empire was the only Yoruba state to adopt cavalry; it did so because most of its territory was in the northern savannah. The origin of the cavalry is disputed; however, the Nupe, Borgu and Hausa in neighboring territories also used cavalry and may have had the same historical source. Oyo was able to purchase horses from the north and maintain them in metropolitan Oyo because of partial freedom from the
Kisi, Oyo Kisi, Oyo Kisi (or Kishi) is a large town in Oyo State, Nigeria. It is the headquarters of the Irepo Local Government Area. Kisi is located at the northern part of Oyo state and is the headquarters of Irepo local government. Kisi is an extension of old Oyo-Ile which was collapsed in the 18th century as a result of Jihad activity by the Hausa/Fulani of Ilorin, Kwara state. Kisi is about 250km from Ibadan, the capital city of Oyo state, and about 150km from Oyo Alafin. The town has an official post office. Historically, different tribes such as the Baruba,