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        Archduke Francis Ferdinand was assasinated by Gavrilo Princip on June 28th 1914 - 
  
  
        Austria-Hungary declares war on Serbia for killing its Archduke on July 28 1914 - 
  
  
        in August Germany invades Luxembourg and Belgium - 
  
  
        The first battle of Ypres took place in October 1914 - 
  
  
        on April 19th the Gallipoli Champaign begins and ends on January 9th 1916 - 
  
  
        Germany Sinks HMS Lusitania holding American passengers - 
  
  
        The battle of Somme was a battle that took place in Somme - 
  
  
        The us entered the war and allied the Central allies - 
  
  
        The battle of Passchendaele was a battle that took place in Passchendaele - 
  
  
        Russia signs armistice with Germany - 
  
  
        Woodrow Willson presents to congress his outline for peace - 
  
  
        The Stars and Stripes begins publication with a first issue of one thousand copies. Second Lieutenant Guy T. Viskniskki is the first managing editor of the newspaper. - 
  
  
        Russia signs the Treaty of Brest-Litovsk with Germany. - 
  
  
        Germany begins its final offensive of the war. - 
  
  
        United States forces are victorious in the Battle of Cantigny, the first independent American operation. - 
  
  
        Peace conference begins at Paris.