How did the united states contribute to the allied victory? check all that apply.

a. by providing large numbers of reinforcements

b. by supporting the last major allied offensive

c. by boosting the morale of allied troops

it's all of them

Explanation:

that's the answer on edge

i believe the correct answer is option b. most eastern european nations joined nato.

though i could be wrong, option d. the eastern european nations were granted complete independence, would be another choice.

hope this ! : )

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