6 апр 1917 г. - USA declare war on Germany
Описание:
Germany's continuation of unrestricted submarine warfare and the British discovery the Zimmerman Note, in which Germany supported an invasion of the United States by Mexico, brings the United States into the war, and later, they would also declare war on Austria-Hungary, a close ally of Germany.Добавлено на ленту времени:
Дата:
6 апр 1917 г.
Сейчас
~ 108 г назад