It stopped the German advance into the Soviet Union and marked the turning of the tide of war in favor of the Allies.
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Answer:
Explanation:
Altruism is the principle and moral practice of concern for happiness of other human beings or other animals, resulting in a quality of life both material and spiritual.
The reason they supported Britain was because many of them held government jobs or plainly served with the British or gets some benefit for being with the British have a nice day (:
Wilson helped the war effort by giving the military more funding and power. This had a positive impact on the United States economy.