World War I

Kaiser William II promised German support for Austria against Serbia

Jul 5, 1914

Austria´s ultimatum to Serbia

Jul 23, 1914

The assasination of Francis Ferdinad caused a between Austria and Serbia, so Austria had an ultimatum to Serbia in July 23 1914.

Austria declared war on Serbia

Jul 28, 1914

Germany declared war on Russia

Aug 1, 1914

Germany declared war on France and invaded Belgium. Germany had to implement the Schlieffen Plan.

Aug 3, 1914

Britain declared war on Germany

Aug 4, 1914

Germany invaded France.

Aug 23, 1914

The first Zeppelin raid on Britain took place

Jan 19, 1915

Britain bombarded Turkish forts in the Dardanelles

Feb 19, 1915

Italy declared war on Germany and Austria

May 23, 1915

The Allies started the evacuation of Gallipoli

Dec 19, 1915

USA declared war on Germany

Apr 6, 1916

turkey made peace

Oct 30, 1918

end of the World War First

Nov 11, 1918