USA HISTORY

Detailed explanation-1: -Hoover was an unusually active and visible Cabinet member, becoming known as “Secretary of Commerce and Under-Secretary of all other departments". He was influential in the development of air travel and radio. He led the federal response to the Great Mississippi Flood of 1927.

Detailed explanation-2: -He believed in a limited role for government and worried that excessive federal intervention posed a threat to capitalism and individualism. He felt that assistance should be handled on a local, voluntary basis. Accordingly, Hoover vetoed several bills that would have provided direct relief to struggling Americans.