It was a result of superior Japanese planning because it was a sneak attack on America .
Answer:
The Germans wanted the British government to ignore the Treaty of London and let the German army pass through Belgium. In the end, Britain refused to ignore the events of 4 August 1914, when Germany attacked France through Belgium. Within hours, Britain declared war on Germany.
Explanation:
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D.
Most women stepped up and became factory workers producing war goods to be shipped to the soldiers fighting.
The choice that was not a factor is America gained European territory after the war and was able to export products to Europe and Africa without economic barriers. America in fact sent much aid to European nations under the Marshal Plan to help rebuild european countries.