Answer:
Option B
Explanation:
Harriet Beecher Stowe was a renowned American writer and in her writing pieces she wrote a lot about the evils of the slavery. She clarified the dark impacts of slavery on people by interviewing people who came out of slavery.
Hence, option B is correct
Answer:
this was a long time ago you still need it
Explanation:
The 15 amendment granted all men regardless of race the right to vote
Southern slaveholders did not want the Congress to take the power over, so slave trade while controlling foreign affairs. So they only let the Congress have power over trade, excluding slave trade, for next twenty years.