Who cares
The Nazca and Moche civilizations were both located in close proximity to each other along the coast of modern-day Peru. It is likely that they interacted through trade networks or cultural exchanges due to their geographical proximity and shared cultural traits. Additionally, both civilizations existed during similar time periods, further supporting the idea of contact and awareness between the two.
War and trade.
Different civilizations have different ideals, beliefs, and attitudes, which may not be compatible with those of other civilizations, so when two civilizations encounter each other in some manner (immigration, war, the internet, etc.) there can be a conflict that results. We can call it a clash of civilizations.
Mayan, Incan and Aztec civilizations each developed calenders, mathematics, writing and other record keeping systems.
Egypt and the Fertile Crescent.
the terrain allowed for nearly hidden civilizations to grow up right next to each other
since they were close to each other they helped each other
Organisms are influenced by biotic factors because every living organism (biotic factor) influence each other to complete the ecosystem by providing food for each other.
They influenced each other greatly.
They were so far apart.
Some causes of cultural diffusion was when different people traded with each other and when they moved. It affected the early civilizations because they kept spreading ideas around the world and was constantly changing other ideas.
they were friend with each other.