Oyo Empire spilling of blood. The leader of the Ogboni, the Oluwo, had the unqualified right of direct access to the Alaafin of Oyo on any matter. There was a high degree of professionalism in the army of the Oyo Empire. Its military success was due in large part to its cavalry as well as the leadership and courage of Oyo officers and warriors. Because its main geographic focus was north of the forest, Oyo enjoyed easier farming and thus a steady growth in population. This contributed to Oyo's ability to consistently field a large force. There was also an entrenched military
Yoruba people 60,000 in Niger. In the Ivory Coast, they are concentrated in the cities of Abidjan (Treichville, Adjamé), Bouake, Korhogo, Grand Bassam and Gagnoa where they are mostly employed in retail at major markets. Otherwise known as "Anago traders", they dominate certain sectors of the retail economy. The Yorubas are the main ethnic groups in the Nigerian federal states of Ekiti, Lagos, Ogun, Ondo, Osun, Kwara, Oyo, the western third of Kogi and the Akoko parts of Edo. The chief Yoruba cities or towns in Nigeria are: Abẹokuta, Abigi, Ado-Ekiti, Agbaja, Ago iwoye, Akungba-akoko, Akurẹ, Atan-otta, Ayetoro, Ayetoro gbede, Badagry, Ede,