14 ч 59 мин, 22 апр 1915 г. - 2nd battle of Ypres
Описание:
1st use of poison gas by Germans on British soldiers; great physical/psychological impact. Puts Britain at disadvantage.
Treaty of London between Italy and the Entente.
Добавлено на ленту времени:
WW1 Timeline Task (08.11.2017)
Дата: