7 maio 1915 ano - Sinking of the RMS Lusitania
Descrição:
The German U-20 submarine sinks the HMS Lusitania with 128 U. S. citizens on board. The reaction of the United States, the latter officially threatening Germany with entering the war, makes the Kaiser publically announce the end of the unrestricted submarine warfare.Adicionado na linha do tempo:
Data:
7 maio 1915 ano
Agora
~ 109 years ago
