McCarthyism became associated with extreme and baseless accusations, leading to witch hunts and fear-mongering during the Cold War era.
McCarthyism became a catchword for extreme, reckless charges resulting in a witch hunt. This term refers to the anti-Communist hysteria post-World War II and the practices of Senator Joseph McCarthy, who accused people of disloyalty without evidence, leading to ruined careers and fear-mongering during the Cold War.
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