- Jun 28, 1914 Assassination of Austrian heir to the throne
- Jul 23, 1914 Austrian ultimatum to Serbia
- Jul 28, 1914 Austrian declaration of war against Serbia
- Aug 03, 1914 German declaration of war against France
- Apr 02, 1917 Declaration of war by the United States
- Nov 06, 1917 Coup resulting in accession of Bolsheviks to power in Russia
- Nov 11, 1918 Signing of armistice by Germany
- Jun 28, 1919 Signing of the Treaty of Versailles
|