<span>After WWI: isolationist
After WWII: Truman Doctrine,</span>
<u><em>About 3,000,000 African Americans Fought in the American Revolutionary War.First Americans were worried of south to become stronger and take over.</em></u>
A coke sorry i don’t really know bc you didn’t put any options
The social incentives were that nobody wanted war anymore, people were sick of war and wanted peace. The political were tied to the social - politicians did what the people wanted to gain popularity points. The economic incentives were that peace time and relief efforts were less costly than war.