Final answer:
Critics of the United States Cold War foreign policy had fears of nuclear war, violation of civil liberties, and economic costs.
Step-by-step explanation:
One major fear of critics of the United States Cold War foreign policy was the fear of nuclear war. Critics were concerned about the aggressive stance taken by the United States in trying to contain the spread of communism, particularly through military interventions and alliances. They feared that these actions could escalate tensions and eventually lead to a nuclear conflict.
Another fear was the violation of civil liberties and human rights in the pursuit of anti-communist policies. Critics argued that the United States' Cold War foreign policy led to the suppression of dissent and the erosion of individual freedoms in the name of national security.
Additionally, critics were concerned about the economic costs of the Cold War. They believed that the massive defense spending and military mobilization necessary to sustain the policy could divert resources away from domestic needs and hinder social and economic progress.
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