Mississippian Culture: First large-scale civilization in North America; known for their mounds.
Africa
Swahili Civilization: City-states along East African coast, involved in Indian Ocean trade, influenced by Muslim traders.
West African Empires: Ghana, Mali, Songhai; growth through trade, partial conversion to Islam.
Great Zimbabwe: Wealth from gold trade, did not convert to Islam.
Ethiopia: Christian state, hierarchical structure.
Europe
Christianity Dominated: Eastern Orthodox in Kievan Rus and Roman Catholicism in Western Europe.
Feudalism: Decentralized political system based on land ownership and military service.
Manorialism: Economic system based on large estates; serfs worked the land.
Conclusion
This period was defined by the growth and interaction of major civilizations and religions, leading to significant cultural, economic, and political developments.