In western Africa, the Atlantic slave trade resulted in: A. The end of conflicts between ethnic groups
B. the rise of modern government
C. the collapse of stable governments and economies
D. the unification of the region as one nation-state

How did the mountains on the oregon trail influence the timing of pioneers’ travels? a.) the pioneers wanted to avoid times when there was snow in the mountains. the pioneers wanted to spend as much time as possible enjoying the mountain scenery. b.) the pioneers crossed the mountains in late fall when the trees were bare and the views were good. c.) the pioneers were rugged people who were not impacted by the terrain they crossed at any time.