My best bet would be B. the US and spain both had control over economic trade and stuff.
Answer:
Did you wrote it? If so you are good with writing :)
Explanation:
The right answer for the question that is being asked and shown above is that: "C. She wrote about her own experiences as a slave on a plantation." Harriet Beecher Stowe convince many Americans that slavery was wrong is that <span>She wrote about her own experiences as a slave on a plantation.</span>
I believe 1,2,3 are correct.