From 1919-1920the widespread fear of communism in the US?

From 1919 to 1920, the United States experienced a widespread fear of communism known as the Red Scare, fueled by the Bolshevik Revolution in Russia and fears of radical leftist movements. This period saw heightened anxiety about the potential spread of communism, leading to government crackdowns on suspected radicals, the Palmer Raids, and anti-immigrant sentiments. The fear was exacerbated by labor strikes and social unrest, which many attributed to communist influence. Ultimately, this era highlighted the tensions between civil liberties and national security in the face of perceived ideological threats.