What actions did the government take in controlling inflation and in threat of destructive weapon

hello there, can you add the "following" multiple choices

john maynard keynes developed new economic theories in response to the : b) great depression of the 1930s. his theories are so important that they are known as "keynesianism". in his works he supports the idea of a government with deeper involvement and intervention to end the great depression.

they usually pass federal laws

and sometimes in the elections of the president