Proto-Bantu

Proto-Bantu is the reconstructed common ancestor of the Bantu languages, a subgroup of the Southern Bantoid languages. It is thought to have originally been spoken in West/Central Africa in the area of what is now Cameroon. About 6,000 years ago, it split off from Proto-Southern Bantoid when the Bantu expansion began to the south and east. Two theories have been put forward about the way the languages expanded: one is that the Bantu-speaking people moved first to the Congo region and then a branch split off and moved to East Africa; the other (more likely) is that the two groups split from the beginning, one moving to the Congo region, and the other to East Africa.