British and French declaration of war on Germany

Declares War on Germany. World History Project. [2016-06-17]. （原始内容存档于2022-05-09）.  Declaration of War Against Austria-Hungary, Aug. 12, 1914 The war against

Futurism, and Dadaism, all of which he considered the product of a decadent 20th-century society. In 1933 when Hitler became Chancellor of Germany, he enforced

Declaration Regarding the Defeat of Germany. 耶魯大學法學院Avalon计划. [2008-09-14]. （原始内容存档于2007年2月18日）.  Commission, United Nations War Crimes. Law

（原始内容存档于2022-11-25） （英语）.  Unit, British Bombing Survey. The Strategic Air War Against Germany, 1939-1945: Report of the British Bombing Survey Unit. Psychology

of the Heligoland Bight）發生於1939年12月18日，是第二次世界大戰中第一場定名的空戰，也是人類史上最長空戰——帝國保衛戰的開端。1939年9月3日，英法兩國在納粹德國入侵波蘭2天後，正式對德宣戰（英语：British and French declaration of war