-
Franco- Prussian war
-
Accession of Wilhelm II to the German Throne
-
Russo-Japanese War
-
Entente Cordiale
-
Bosnian Annexation Crisis
-
Italo-Turkish War
-
Moroccan Crises
-
Balkan Wars
-
Assassination of Archduke Franz Ferdinand of Austria
-
July Ultimatum
-
Austria- Hungary declares war on Serbia
-
Turkey and Germany sign a secret alliance
-
Germany declares war on France
-
Germany invades Belguim so Great Britain has to declare war on Germany
-
Austria- Hungary invades Russia
-
Germany U boat sinks Lusitania
-
USA enters the war