The Smoot-Hawley Tariff Act

The Smoot-Hawley Tariff Act:

A) restricts the importation of goods critical to a strong national defense, when those goods can be produced domestically.
B) imposes anti-dumping duties as needed.
C) helped maintain domestic employment in the 1930s, causing the Great Depression to be less severe.
D) prompted retaliation from other nations and helped cause the Great Depression.