Kristian Gradman

Events

Assassination of Archduke Franz Ferdinand of Austria

June 28, 1914

Austria-Hungary declares war on Serbia

28 Juli 1914

Germany declares war on Russia

August 1, 1914

Germany declares war on France

3 Aug 1914

Germany invades Belgium

4 Aug 1914

Austria-Hungary declares war on Russia

6 Aug 1914

France declares war on Austria-Hungary

11 aug 1914

UK declares war in Austria-Hungary

12 aug 1914

First zeppelin raid on UK

19 jan 1915

Germany uses poison gas

april 1915