Answer :
As the U.S. military enlisted young men, civilians were asked to contribute by purchasing War bonds, giving to charities, or, if they worked in industry, going above and beyond for the troops.
- Beginning in 1917, the U.S. provided its largest financial and material contributions. The American Expeditionary Force (AEF) commander-in-chief General of the Armies John Pershing led American troops to the
- By 1944, America was the world leader in the production of weaponry and had more than enough to meet all of its military needs. At the same time, the US was sending vitally needed supplies to its friends in the Soviet Union and Great Britain.
- Many Americans volunteered to defend the nation against bombing or invasion by the enemy.
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