3 h 17 m, 31 ene 1917 año - Germany declreas unrestricted Submarie Warfare
Descripción:
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.Añadido al timeline:
fecha:
3 h 17 m, 31 ene 1917 año
Ahora mismo
~ 107 years ago
