Why were americans encouraged to support the war effort? check all that apply. make sure necessary supplies are available provide a surplus after the war demonstrate patriotism prove what americans can do create change in the nation

Make sure necessary supplies are available

Demonstrate patriotism

Explanation:

American people helped by giving supplies to American and Allied troops battling the war in Europe, Africa, and the Pacific required the endeavors all things considered. At home, residents added to the war exertion by rationing consumer goods, recycling materials, purchasing war bonds, and working in war industries.

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