(7.4) The use of atomic weapons at the end of World War II increased fears and were crucial in determining U. S. reaction to which event?

  ∵∴∵answer∵∴∵

the cold war

∵∴∵description∵∴∵

The arms race led many Americans to fear that nuclear war could happen at any time, and the US government urged citizens to prepare to survive an atomic bomb. ... NSC-68 would define US defense strategy throughout the Cold War.

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 //)/    hope this helps -Tom   \(\\

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I would like brainliest if I deserve it plz

b. andrew