africa and americas By marisa.wilson6 Period: 100 to 940 Kingdom of Aksum Period: 250 to 950 Mayan Civilization Period: 900 to 1500 Kingdom of Great Zimbabwe Period: 1235 to 1464 Kingdom of Mali Period: 1428 to 1521 Aztec Empire Period: 1438 to 1533 Incan Empire Period: 1464 to 1591 Songhai Empire