The size and sophistication of Native American civilizations in Mexico and South America can be attributed to
A) Spanish influences.
B) their way of life based on hunting and gathering.
C) the development of agriculture.
D) influences brought by early settlers from Siberia.
E) their use of draft animals and the wheel.

Question

Quizplus · Accepted Answer

The development of agriculture allowed Native American civilizations in Mexico and South America to establish stable food supplies, leading to population growth and the development of complex societies.

The Size and Sophistication of Native American Civilizations in Mexico