apr 22, 1915 - new weapons were created
Description:
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 battlesAdded to timeline:
Date:
apr 22, 1915
Now
~ 111 years ago