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31 jan 1917 ano - Unrestricted U-boat Warfare Renewal

Descrição:

Germany announces the renewal of unrestricted submarine warfare in the Atlantic as German torpedo-armed submarines prepare to attack any and all ships, including civilian passenger carriers, said to be sighted in war-zone waters

Adicionado na linha do tempo:

WW1 Main Naval Events

ByOlivia Grover
12 set 2018
0
0
359

Data:

31 jan 1917 ano
Agora
~ 108 years ago
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