After the Civil War, which development limited economic opportunities for African Americans in the South

b.

explanation:

he is racist

"oh, lets coppy china and build a great wall around bla bla bla.that way,we wont lose out to other countries." in the end, he did not build anything

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.

if the government does something the people dont like i tihnk threre would be a revolt

during the hitler era and it caused them to declare war on germany