how did fdr help america in ww2?

Answer :

Answer:

The United States reelected FDR in 1940 for his third term, making him the only U.S. president to serve for more than two terms. Roosevelt supervised the mobilization of the U.S. economy to support the war effort, and implemented a Europe first strategy, making the defeat of Germany a priority over that of Japan.

Explanation:

Answer:

supervised the mobilization of the US economy to support the war effort and implemented a strategy making the defeat of  Japan

Explanation: