Answer:
Definition: a law that implemented protectionist trade policies in the United States. Sponsored by Senator Reed Smoot and Representative Willis C. Hawley, it was signed by President Herbert Hoover on June 17, 1930.
Result: The Smoot-Hawley Act increased tariffs on foreign imports to the U.S. by about 20%. At least 25 countries responded by increasing their own tariffs on American goods. Global trade plummeted, contributing to the ill effects of the Great Depression
Explanation:
Hawley, it was signed by President Herbert Hoover on June 17, 1930. The act raised US tariffs on over 20,000 imported goods. The tariffs under the act, excluding duty-free imports (see Tariff levels below), were the second highest in United States history, exceeded by only the Tariff of 1828.