How did rivers affect the interaction between prehistoric groups?

A. They protected groups from invasion.

B. They invited interaction with other regions.

C. They kept groups separate most of the time.

D. They let groups divide and form unique cultures.

Question

19 September, 06:01

+4

Answers (2)

Know the Answer?

Killian Marshall · Answer 1

A. They protected groups from invasion.

Ethan Cobb · Answer 2

D they let groups divid and form unique cultres

How did rivers affect the interaction between prehistoric groups?A. They protected groups from invasion.B. They invited interaction with other regions.C. They kept groups separate most of the time.D. They let groups divide and form unique cultures.