A study of mays, incas, and aztecs demonstrates that?

Question

a. advances american civilizations existed before columbus arrived

b. europeans introduced agriculture to the americas

c. these people were peacful prioe to european conquest

d. none of the above

Answer 1

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Answer 2

A isn the correct answer.

Answer 3

A

Answer 4

The answer is a .

The answer above me is incorrect, the oldest known evidence of agriculture is grains of domesticated rice from Korea, 15,000 years old.

Answer 5

The answer is a.  However, those ancient Indians developed agriculture before any one any where else in the world.

For most considerations, Indians were much more advanced than the yellow or white people or black people in all important aspects of life/civilization except one: the use of the wheel. They made toys with wheels, but never used it for transportation.

Answer 6

A. advanced american civilizations existed before columbus arrived