“Over 500 years ago, my tribe arrived on the shores of India from Africa,” says the social worker narrator of Asha Stuart’s Lost Tribe of Africa. His ancestors fled enslavement, escaping into the ...

Nigeria tops the list as Africa’s most culturally diverse nation, with more than 370 tribes. The Hausa-Fulani dominate the north, the Yoruba are prominent in the southwest, and the Igbo hold sway in ...