Joseph McCarthy was a Senator from Wisconsin during the 1950s who gained fame for accusing over 200 government employees of being communists. During the height of the Red Scare and Cold War hysteria, McCarthy named people like John Service who had expressed views seen as too favorable to communism. This led McCarthy to launch a widespread witch hunt where he made unproven claims against thousands. His tactics ruined lives and careers but support waned as his accusations grew absurd, damaging the anti-communist cause. He was eventually censured by the Senate and died disgraced in 1957.