Oyo Empire 17th century, Oyo began a long stretch of growth, becoming a major empire. Oyo never encompassed all Yoruba-speaking people, but it was the most populous kingdom in Yoruba history. The key to Yoruba rebuilding of Oyo was a stronger military and a more centralized government. Taking a cue from their Nupe enemies (whom they called "Tapa"), the Yoruba rearmed with armor and cavalry. Oba Ofinran, Alaafin of Oyo, succeeded in regaining Oyo's original territory from the Nupe. A new capital, Oyo-Igboho, was constructed, and the original became known as Old Oyo. The next oba, Eguguojo, conquered nearly all of Yorubaland.
History of the Yoruba people History of the Yoruba people The documented history of the Yoruba people begins with the Oyo Empire, which became dominant in the early 17th century. The older traditions of the formerly dominant Ile-Ife kingdom are largely oral in nature. The history of the Yoruba People was originated in the oldest town Ile-Ife and was founded by the deities Oduduwa and Obatala who created the world. Oduduwa was the first divine king of the Yoruba people and Obatala fashioned the first humans out of clay. It is said the Yoruba people believe their civilization began at Ile-Ife where the gods descended