Answer:
The Cold War between the United States and the Soviet Union, which grew more intense in the late 1940s and early 1950s, gave rise to the Red Scare, which was hysteria about the alleged threat presented by Communists in the United States. Due to their adherence to the crimson Soviet flag, communists were frequently referred to as Reds. The Red Scare sparked a number of measures that had a significant and long-lasting impact on the American government and society. Labor strikes were becoming more common in the United States, and the media sensationalized them by blaming them on immigrants who were out to destroy the American way of life. The Sedition Act of 1918 put radicals and union leaders under surveillance and threatened deportation for criticizing the government. The 1919 anarchist bombings, a series of explosions aimed against law enforcement and government leaders, transformed the anxiety into violence. Many cities, including Boston, Cleveland, Philadelphia, Washington, D.C., and New York City, had bombings. The Palmer raids, a series of violent law enforcement operations targeting leftist radicals and anarchists, which were authorized by US Attorney General Alexander Mitchell Palmer, marked the peak of the first Red Scare in 1919 and 1920. They started what became known as the "Red Summer," a time of turmoil. Following World War II (1939–45), the democratic United States and the communist Soviet Union started a series of conflicts known as the Cold War, which were mostly political and economic in nature. The United States was concerned that Communists and leftist sympathizers inside the country may actively serve as Soviet spies and constitute a threat to U.S. security due to the strong competition between the two superpowers. These notions weren't entirely unfounded. With the assistance of American citizens, the Union of Soviet Socialist Republics (USSR) has long engaged in espionage operations inside the United States, particularly during World War II. U.S. policymakers made the decision to act as Soviet influence became more of a concern as the Cold War intensified. Executive Order 9835, sometimes referred to as the Loyalty Order, was issued on March 21, 1947, by President Harry S. Truman (1884–1972) and required that all federal employees be evaluated to see if they were sufficiently loyal to the government. An unexpected development for a nation that valued the ideas of individual liberty and political independence was Truman's loyalty program. Nonetheless, it was only one of numerous dubious actions that took place during the Red Scare, a period of anticommunist hysteria,
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