These isolated communities each developed their own unique ways of life and cultures, and their interaction with one another was limited in comparison to the extensive trade and conflict of civilizations across the Atlantic in Europe and Asia.
Svaka od tih izolovanih zajednica je razvila svoje jedinstvene načine života i kulture, a njihova međusobna interakcija je bila minimalna u poređenju sa ekstenzivnom trgovinom i konfliktima civilizacija preko Atlanskog okeana u Evropi i Aziji.