Main cause was the black death
Two of the most important French settlements in Africa were French Sudan and Niger, since these were located in West Africa and provided ample trading opportunities.
Answer:
The way that Railroads helped impact migration and settlement of the american west is; It helped with means of transportation and allowed for quicker means of the transportation.
Explanation:
There were many different ways people could transport things in the American west but most of them would be slower if they didn't construct a railroad.
But because the statement is contradictory.
