I just answered this one. It's D, The Reconstruction Acts.
The cotton gin, since to grow more cotton, planters used more slave labor
Answer:
because there was a need for more work during that period
Explanation:
just because
Radical Republicans wanted to punish the South for starting the war. They also wanted to be sure new governments in the southern states would support the Republican Party. I'm Frank Oliver. Today, Doug Johnson and I tell about this reconstruction.
The correct answer is Siberia