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1 fev 1915 ano - U-boats are introduced

Descrição:

U-boats are another word for submarine, or "undersea boat". The German Navy were the first to utilize this new technology. They used it to sink various ships, including merchant ships holding civilians.

Adicionado na linha do tempo:

WW1 timeline

ByAriel Chiam
14 dez 2018
0
0
434

Data:

1 fev 1915 ano
Agora
~ 110 years ago

Imagens:

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