Answer: C. Voting.
Explanation:
I googled the question and if the box has poll taxes, literacy tests, and grandfather clauses, then it is correct. If not, I'm sorry I couldn't help you.
C) trade monopoly in asia
They're separated by the South China Sea.
Answer: B
Explanation: Cotton had become the most valuable crop of the South and comprised 59% of the exports from the United States during the Civil War.