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UNITED STATED ENTERS WORLD WAR 1 (apr 9, 1918 BC – nov 4, 1917 BC)
Added to timeline:
TIMELINE_HUMAN HISTORY
By
Kate Castro
22 Oct 2017
0
0
516
Date:
apr 9, 1918 BC
nov 4, 1917 BC
~ 5 months and 6 days
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