Second battle of Ypres (22 abr 1915 año – 25 mayo 1915 año)
Descripción:
This battle is important as it would begin the modern era of chemical warfare as the Germans used the chemical gas Chlorine to attack the Allies. (Chemical warfare would amount for about 1,300,000 casualties, and 91,000 fatalities during World War I)Añadido al timeline:
fecha:
22 abr 1915 año
25 mayo 1915 año
~ 1 months and 3 days