Introduction Nigeria is a country located on the coast of western Africa. It has an area of 356,669 square miles (923,768 square km). It is bordered to the north by Niger, the east by Chad and Cameroon, the south by the Gulf of Guinea, and to the west by Benin. Nigeria is not only large in size--it is larger than the U.S. state of Texas--it is also Africa's most populous country. However, Nigeria's most diverse feature …showed first 75 words of 972 total…

…showed last 75 words of 972 total…than to the Igbo east of the lower Niger valley. Less numerous groups include the Ibibio, who live near the Igbo and share many of their cultural traits, and the Edo of Benin City, who, though influenced to a small degree by their Yoruba neighbours, created the important precolonial kingdom of Benin. In the middle belt, where the greatest concentration of ethnic groups (more than 180) occurs, the Tiv and the Nupe are the largest groups.