World war 1 (28 juill. 1914 – 11 nov 1918)
Description:
World War 1 started when the assassination of Franz Ferdinand, the archduke of Austria-Hungary. His death at the hands of Gavrilo Princip a Serbian nationalist with ties to the secretive military group known as the Black Hand. However there were many underlying reasonsAjouté au bande de temps:
Date:
28 juill. 1914
11 nov 1918
~ 4 years and 3 months