What president(s) along with the legislation passed during the crisis and depression that saved this country?

What pieces of legislation that saved this country from the crisis and depression?|||FDR, declaration of war upon Japan, however his financial plan "The New Deal" deepened and lengthened the depression.





President I am not sure, but legislation I believe would be the


"Monroe Doctrine," which contains communist expansion in the northern hemisphere.|||the piece of legislation where they declared war on the axis





all out war is good for business