It would be B) European Migration
hope you like my answer :)
Answer:
The Bessemer Process Helped Build Great Steel That Would Later Be Used To Make Railroads, And Railroads Was A Good Source Of Transportation Of Goods, People, And Etc Across The United States.
Answer: slave labor formed the America colonial economy
Explanation:
It has 3 sides surrounded by water.
A. T
B. T
C. F
D. F
I'm not 100% sure but I think these are correct.
