Foreign countries were given total control over trade in China
The answer I would have chosen would have been that Paris was in chaos. Someone had to do something. The second and 4th answers are nonsense. He was a skillful politician. He took advantage of circumstances. I think however you are intended to pick A.
First One (A) <<<<==== answer.
Disagreements over state's rights, slavery, and other issues, the Civil War occurred when the tensions finally grew too much.