Answer:
A. Tobacco growing
Answer:
C) military bases around the world
Explanation:
B.) The pioneers crossed the mountains in late fall when the trees were bare and the views were good.
The trail was arduous and snaked through a large area until Oregon. So, the pioneers had to consider weather conditions to move, or the trail would turn into worst with the snow.
The Harlem Renaissance was significant because it gave African American people and other people of African descent, a new and improved status in the society<span>. Because they made wonderful contributions of new kind of literature etc in the world.</span>
I think it is D because transportation helped people go to far away places, and manufacturing produces goods.