How Did the Reform Programs Created During the New Deal

How did the reform programs created during the New Deal eventually lead to its demise?

A) They actually did very little to change the U.S. economic situation.
B) They required massive government spending and could not be sustained.
C) They were unpopular with Republicans who took control of Congress.
D) They were unpopular with the general public who began to speak out.
E) The progressive programs (like Social Security) could not outlast political changes.