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
The News Journal (Nigeria) hosted by the Ibadan office of Alliance Francaise. It also supported the Association of Communication and Language Arts Students (ACLAS) of the University of Ibadan in its 2013 Student Week. The News Journal has also earmarked NGN 100,000 in newspaper grants to the Department of Communication and Language Arts of the University of Ibadan, and continues to support the student Press Club. The News Journal (Nigeria) The News Journal is a community development newspaper serving the area that used to be known as Western State, Nigeria now comprising the main Yoruba states of Lagos, Ogun, Ondo, Osun, Oyo and Ekiti.