22 abr 1915 ano - new weapons were created

Descrição:

On April 22, 1915 the Germans new lethal weapon which was chlorine gas. The first use of the Germans chlorine gas was in the Ypres area. The chlorine gas would attack the eyes and respiratory system, and incapacitated large numbers of soldiers. Two historical themes are technology, and battles

Adicionado na linha do tempo:

Data:

Imagens: