Propaganda about the evil Russian communists. Made the public view them as the enemy
The U.S. government reacted to the Red Scare through aggressive measures to suppress perceived threats of communism, particularly through the Palmer Raids in the first wave (1917-1920) and the actions of Senator McCarthy in the second wave (1947-1957). These reactions involved arrests, deportations, loyalty oaths, and investigations into individuals' political affiliations. Such actions had a significant impact on civil liberties and public sentiments towards leftist ideologies.
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