History of Nigeria city-states. A state council (the "Oyo Mesi") named the "Alaafin" (king) and acted as a check on his authority. Their capital city was situated about 100 km north of present-day Oyo. Unlike the forest-bound Yoruba kingdoms, Oyo was in the savanna and drew its military strength from its cavalry forces, which established hegemony over the adjacent Nupe and the Borgu kingdoms and thereby developed trade routes farther to the north. The Benin Empire (1440–1897; called "Bini" by locals) was a pre-colonial African state in what is now modern Nigeria. It should not be confused with the modern-day country called Benin,
Yoruba people "Basal Human" (BE) admixture. Yoruba people The Yorùbá people (name spelled also: Ioruba or Joruba; ) are a Niger-Congo ethnic group of southwestern and north-central Nigeria, as well as southern and central Benin. Together, these regions are known as Yorubaland. The Yoruba constitute about 44 million people in total. Majority of this population is from Nigeria, where the Yorùbá make up 21% of the country's population, according to the "CIA World Factbook", making them one of the largest ethnic groups in Africa. Most Yoruba people speak the Yoruba language, which is tonal, and is the Niger-Congo language with the largest