Chairman of the House Committee on Un-American Activities

The House Un-American Activities Committee (HUAC) (aka, The House Committee on Un-American Activities, HUAC or HCUA) was an investigative committee of the United States House of Representatives. The HUAC was created in 1938 to investigate alleged disloyalty and subversive activities on the part of private citizens, public employees, and those organizations suspected of having communist ties. In 1969, the House changed the committee's name to "House Committee on Internal Security". When the House abolished the committee in 1975, its functions were transferred to the House Judiciary Committee.

The committee's anti-communist investigations are often associated with those of Joseph McCarthy who, as a U.S. Senator, had no direct involvement with this House committee. McCarthy was the chairman of the Government Operations Committee and its Permanent Subcommittee on Investigations of the U.S. Senate, not the House.

The Overman Committee was a subcommittee of the Committee on the Judiciary chaired by North Carolina Democratic Senator Lee Slater Overman that operated from September 1918 to June 1919. The subcommittee investigated German as well as Bolshevik elements in the United States.

This committee was originally concerned with investigating pro-German sentiments in the American liquor industry. After World War I ended in November 1918 and the German threat lessened, the committee began investigating Bolshevism, which had appeared as a threat during the First Red Scare after the Russian Revolution in 1917. The committee's hearing into Bolshevik propaganda, conducted February 11 to March 10, 1919, had a decisive role in constructing an image of a radical threat to the United States during the first Red Scare.

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