How was the us economy changing in the late 1940sa)most industries were shifting away from wartime production. b. the economy was beginning to focus on the defense industry. c. new technology was having less influence on production. d. agriculture was becoming more important than manufacturing.?

c. typhoon

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although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.