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The American policy of "massive retaliation" refers to the1. use of the navy to blockade the harbors of aggressive nations as well as submarines modeled off those of the Germans during the Second World War.2. tactic of joining forces with the Soviet Union to bombard North Korea because they would then have double the weapons and bring a quick end to the Korean War.3. funding of pro-American dictatorships if it meant they would stand up to communism and agree to declare war.4. strategy of using the threat of nuclear war to prevent Communist aggression and, thus, keeping the financial cost manageable.

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