Why did Native Americans come to watch the Corps float their hand-made canoes through rapids?

How did modern american history begin with “contact”?

This photo shows an early mesoamerican structure, specifically from the zapotec culture. what was this structure most likely used for? a.creating terraces for farm fieldsb.practicing religious ceremoniesc.playing a ball game with stone hoopsd.protecting a city from invading armies

Turkey a: nato b: warsaw pact c: not a member of either alliance