what does huac stand for?

HUAC stands for the House Un-American Activities Committee. It was a committee of the U.S. House of Representatives, established in 1938, that investigated alleged disloyalty and subversive activities, particularly focusing on communist ties and activities within the United States. It became well known for its role during the Red Scare of the 1940s and 1950s, investigating alleged communist influence in various sectors, including the entertainment industry and government.