Bantu-speaking farmers reach the Lake Victoria basin
Iron-using, grain- and cattle-keeping Bantu speakers spread into the Lake Victoria region during the first millennium CE, part of the long Bantu expansion out of the Cameroon-Nigeria borderland. Linguistics and archaeology, not written records, place them here; the western Bantu of Kenya descend from these settlers who mixed with earlier hunter-gatherers and later Nilotic neighbours. The date is a broad estimate rather than a fixed event.