Question

20. One factor which led to the changes described in the passage was

A) decreasing natural resources in North America, which led to an increasingly migratory
culture.
B) decreased warfare in the northwest among native tribes.
C) decreasing social diversification resulting from maize cultivation.
D) the introduction of African slaves into the Americas.

Answer 1

C) decreasing social diversification resulting from maize cultivation.

Step-by-step explanation: