Johnson’s goals for a better america were supported by

a. the hardships caused by the slumping economy.
b. the prosperity resulting from the strong economy.
c. the success of unions in organizing workers.
d. the failure of business to create enough jobs.

a. the hardships caused by the slumping economy. of the 3 reform ideas, Johnson's was the most well-rounded and balanced, centered in between the two other radical opinionated groups.

(hope this helps!)

explanation:

aids

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.