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Why did USA join the First World War?

User Oleber
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2 Answers

3 votes

Answer:

the U.S.A joined the first world war because Germany sank plenty of the U.S merchants in british isles

User Freshchris
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Step-by-step explanation:

USA joined WWI because, Germany was a big power, and they sank US merchant ships coming to Britain, and led US to see what's happening.

User Willem Van Ketwich
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