| A | B |
| Southern Nile river valley kingdom established abiout 3000 b.c | Nubia |
| By 2000b.c Nubian river civilization had developed into kingdom of | Kush |
| Led Kush to victory over Egypt in 724 b.c | King Piankhi |
| Language spoken by many early African groups | Bantu |
| Mass movements of people from West Africa to other parts of he continent | Bantu Migrations |
| Bantu migrations were caused by | food shortages |
| After migrations Bantu-speaking peoples became the dominant group in | Sub-Saharan Africa |
| Became a rich trading civilization due to location between Saharan salt mines and tropical gold mines | Ghana |
| During the 1000's, the Ghanaian kingdom | splintered into small city-states |