3 St. 17 Min, 31 Jan 1917 Jahr - Germany declreas unrestricted Submarie Warfare
Beschreibung:
The Germans would no longer care if the ships they sank had neutral flags or not. This would also result in the war with the U.S.Zugefügt zum Band der Zeit:
Datum:
3 St. 17 Min, 31 Jan 1917 Jahr
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~ 107 years ago
