Answer:
A. to avoid prejuidice because of their ethnic backrounds
Explanation:
<span>B.
"We the People of the United States"
"Popular sovereignty" means the people are in charge of establishing a government over themselves. The founding fathers of the United States had adopted that idea about government from Enlightenment philosophers like John Locke (of England) and Baron de Montesquieu (of France).
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Easy answer. It is D. Only problem was that though the Woodrow Wilson proposed the idea the US never joined therefore no country actually listened to the decisions the LoN made.
By the end of March 1918 there were still only 284,000 American soldiers in France ♀️