What were people fear full of during the cold war?

During the Cold War, people were primarily fearful of nuclear war due to the escalating arms race between the United States and the Soviet Union. The threat of mutually assured destruction loomed large, leading to widespread anxiety about potential missile attacks and the catastrophic consequences of such a conflict. Additionally, there was fear of communist infiltration and espionage, which fueled tensions and paranoia within societies, particularly in the U.S. with the rise of McCarthyism. Overall, the Cold War instilled a pervasive sense of insecurity and distrust both globally and domestically.