4 май 1916 г. - Germany's Sussex Pledge was made.
Описание:
On May 4, 1916, Germany made a promise that they would give a warning before their suubmarine attacks in order to spare passengers' lives as well as crew lives.Добавлено на ленту времени:
Дата:
4 май 1916 г.
Сейчас
~ 109 г назад