The answer above is correct ^
B. To rally support for American involvement in the war.<span>
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This is the answer I hope I could help you!:)
The best mood to describe the world when the cold war has ended is optimistic.
Optimistic for a new future without war, to live free, make decisions and see the world.
I hope this answered the question you have given
The Wilmot Proviso proposed an American law to ban slavery,