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marcjones12
2021-04-07 17:29:48
What impact did German U-Boats have on allied shipping during WW1 ?
ANSWERS
Quinntapiller
2021-04-07 18:20:37

Generally speaking German U-Boats had a devastating effect on allied shipping during WW1, since the Germans practiced "unrestricted submarine warfare"--meaning that no target was off limits. 

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