What Was the purpose for the house UN American activities committee?

The House Un-American Activities Committee (HUAC) was established in 1938 to investigate allegations of communist influence and subversion in the United States. Its primary purpose was to identify and expose individuals and organizations suspected of engaging in activities deemed un-American, particularly during the Cold War era. The committee conducted high-profile hearings that scrutinized various sectors, including Hollywood, labor unions, and civil rights organizations, leading to blacklisting and significant public fear. Ultimately, HUAC aimed to safeguard American democracy from perceived threats of communist ideology.