1930

1. In January, the number of unemployed in America reaches four million.
2. On February 10, in Chicago more than one hundred people are arrested for distributing whiskey. Bootlegging has increased as opposition grows to Prohibition, instituted in 1919 by the Eighteenth Amendment to the Constitution.
3. On June 17, President Herbert Hoover signs into law the Smoot-Hawley Tariff Act, setting tariffs on imported goods at the highest rates in American history.
4. On July 3, President Hoover signs into law an act establishing the Veterans Administration.
5. On July 21, the Senate confirms the London Naval Treaty, in which the United States, Great Britain, and Japan agree to limitations on the size of their navies. The treaty supplements the Washington Naval Treaty of 1922, which also includes limitation agreements.
6. On August 8, President Hoover makes public a federal report stating that one...