MacCarthy

McCarthy typically refers to Joseph McCarthy, a U.S. Senator in the 1950s known for his role in the Red Scare, a period of intense fear and suspicion about communism in America. He led aggressive investigations and hearings, often accusing people in government, entertainment, and other sectors of being communists or communist sympathizers, without substantial evidence. This approach, known as McCarthyism, fostered a climate of fear, led to blacklisting, and raised concerns about civil liberties and the abuse of political power. His influence waned after a televised Senate hearing in 1954, ultimately leading to his censure.