Second Battle Of Ypres (22 апр 1915 г. – 25 май 1915 г.)
Описание:
The first recording use of chemical warfare in a battle. Around 10,000 troops were affected by the gas, and half died within 10 minutes.Добавлено на ленту времени:
Дата:
22 апр 1915 г.
25 май 1915 г.
~ 1 months and 3 days