-
Period: 250 to 900
Maya
Location: Central America -
Period: 320 to 550
Gupta Empire
Location: Asia -
Period: 330 to 1453
Byzantine Empire
Location: Europe & Asia -
Period: 618 to
Imperial China
Location: Asia -
Period: 632 to 1258
Muslim Empire
Location: Asia -
Period: 794 to 1185
Japan
Location: East Asia -
Period: 830 to 1300
Ghana
Location: West Africa -
Period: 962 to
Holy Roman Empire
Location: Europe -
Period: 1226 to
Mali
Location: West Africa -
Period: 1428 to 1521
Aztec
Location: South America -
Period: 1438 to 1533
Inca
Location: South America -
Period: 1464 to 1493
Songhai
Location: West Africa