Ethnic groups in Africa number in the hundreds, each generally having its own language (or dialect of a language) and culture.
Many ethnic groups and nations of Sub-Saharan Africa qualify, although some groups are of a size larger than a tribal society. These mostly originate with the Sahelian kingdoms of the medieval period, such as that of the Akan, deriving from Bonoman (11th century) then the Kingdom of Ashanti (17th century).