Why did Americans fear Communism during World War 1?

Americans feared Communism during World War I primarily due to its association with radical social change and the overthrow of established governments. The Bolshevik Revolution in Russia in 1917 intensified these fears, as it demonstrated the potential for a communist uprising to disrupt societal norms and economic stability. Additionally, wartime Propaganda often linked Communism to anarchy and violence, fueling public anxiety about its spread. This fear was further exacerbated by labor strikes and social unrest in the U.S., which some perceived as influenced by communist ideals.