<span>D. Mental, but not physical, processes result in speech.</span>
Answer:
B. Leaders of European and African countries worked together to partition Africa.
Explanation:
The Berlin Conference of 1884–85 was a meeting between European nations to create rules on how to peacefully divide Africa among them for colonization. The conference was convened by Portugal but led by Otto von Bismarck, chancellor of the newly united Germany. Though invited, the U.S. declined to participate
Cotton is the big one. Although five of the major ones were cotton, grain, tobacco, sugar and rice.