-
Assasination of Archduke Ferdinand of Austria
-
Germany declares war on Austria
-
United Kingdom declares war on Bulgaria
More countries are starting to join Allied and Central Powers, creating a catastrophic world war. -
Italy declares War on Germany
Italy breaks out of being neutral -
United States declares war on Germany
United States breaks out of isolationism -
Treaty of Versailles
War ends and Germany reaps the the effects of the Great War, paying huge amounts of reperations.