Restructuring of the south, and allowing the southern states back in
B. Temperance society
??? I think
Answer:

Explanation
When the new Constitution was developing in the late 1700s, there were 2 groups: the Federalists and Anti-Federalists.
Both groups knew the current form of government, the Articles of Confederation, was failing. However, the Federalists crafted an entirely new Constitution, but the Anti-Federalists just wanted amendments and revisions to the Articles.
The Articles resulted in a weak and decentralized government. The Anti-Federalists wanted this and stronger state governments. The representatives from these states refused to ratify unless a <u>Bill of Rights </u>was added. This would protect the people's rights in case a leader became too powerful.
Answer:
In theory yes, it could've been avoided, if the monarchy was willing to give up some power, but in reality no, it couldn't, because the idea of a constitutional monarchy couldn't possibly survive in a deeply absolutist world.
The advent of World War II due to military spending.