January 31.1917-Germany announced unrestricted submarine warfare
Show:1936 times , datetime:2024-09-10 09:48:50
January 31, 1917 (, Dimba In the first month ninth day), Germany announced unrestricted submarine warfare. Each red dot at 
British ship sunk by a German submarine
<<< Previous Article (11-24) Next Article >>>
To welcome comment:complication, other relevant PRC laws and regulations
Your QQ, or nickname, or E-mail:
The Comments about This event list:
-
...No comments so quickly get number one!
2024 November
24
Sunday
>>Change Date
