Which best explains why the allies employed the europe first strategy during world war ii?

~ japan was a greater threat than germany to the allies.
~ japan received military assistance from germany, so the allies needed to defeat germany first.
~ the allies wanted to ensure that germany did not continue to conquer european territory.
~ the allies needed japan’s vast stockpile of weapons to defeat germany.

The third answer best describes the reason.

The best and most correct answer among the choices provided by the question is the third choice "The Allies wanted to ensure that Germany did not continue to conquer European territory."

Europe first, also known as Germany first, was the key element of the grand strategy agreed upon by the United States and the United Kingdom during World War II. According to this policy, the United States and the United Kingdom would use the preponderance of their resources to subdue Nazi Germany in Europe first.

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