How did the world war 2 raise the u. s out of the Great Depression?

because of i think mioney they helped others

The depession was actually ended, and prosperity restored, by the sharp reductions in spending, taxes and regulation at the end of World War II, exactly contrary to the analysis of Keynesian so-called economists.

Explanation:

it allows shippers to carry commercial goods, which allows them to save time and money.

letter a is the answer