Second Battle of Ypres (22 apr 1915 anni – 25 magg 1916 anni)
Descrizione:
The first use of major chemical warfare in the war. The allies lost nearly double the amount of troops. More than half of the troups that were affected by gas died in the first 10 minutes.Aggiunto al nastro di tempo:
Data:
22 apr 1915 anni
25 magg 1916 anni
~ 1 years