-
Assassination of Franz Ferdinand
Gavrilo Princip, assassinated the Austrian Archduke Ferdinand and his wife. -
Austria declared war on Serbia
Although Russia was allied with Serbia, Germany did not believe that she would mobilize. -
Germany declared war on Russia
-
Germany declared war on France
German troops poured into Belgium as directed under the Schleiffen Plan. -
The first British troops land in France
-
France and Great Britain declare war on Austria-Hungary
-
Japan declared war on Gemany
-
The Ottoman Empire officially entered WW1
-
Vanceboro international bridge bombing
-
Lusitania Sunk
-
The Battle of the Somme