I. He at first stressed the desirability of localism and private initiative rather than government intervention.
II. He urged the nation's business leaders to maintain wages and full employment.
III. His strategy for ending the Depression was a failure.
IV. He was not able to avoid increasing unpopularity.

What event(s) was/were part of Herbert Hoover's responses to the Great Depression?

A) IV only
B) III only
C) I and II
D) II, III, and IV
E) I, II, III, and IV