I'm not sure but i think it would be B.
Slavery played the central role during the American Civil War. The primary catalyst for secession was slavery, especially Southern political leaders' resistance to attempts by Northern antislavery political forces to block the expansion of slavery into the western territories.
Answer:
Exactly how it is to be a Citizen of the U.K or of France. Nothing special
Explanation:
The major way in which border areas of the west were affected by the mixture of people is that a plethora of immigrants from all over the world wanted to expand to the west in order to settle--meaning that people from all backgrounds often fought over land and job opportunities.
Answer:You can have no conflict without being yourselves the aggressors. You have no oath registered in Heaven to destroy the government, while I shall have the most solemn one to preserve, protect, and defend it. I am loath to close. We are not enemies, but friends.
Explanation:
i i tried i hope this work