The Alliance System timeline.

Period: Jan 1, 1873 to Dec 31, 1873

Three Emperors' League

Germany Austria-Hungary and Russia
Period: Apr 8, 1879 to Apr 8, 1918

Austrian-German Alliance

Austria-Hungary and Germany
Period: Apr 8, 1881 to Apr 8, 1887

Alliance Of The Three Emperors

Germany, Austria-Hungary, and Russia
Period: Apr 8, 1882 to Apr 8, 1915

Triple Alliance

Germany, Austria-Hungary. and Italy
Period: Apr 8, 1887 to Apr 8, 1890

Russian-German Reinsurance Treaty

Germany and Austria-Hungary
Period: Apr 8, 1891 to Apr 8, 1917

Russian French Alliance

Austria-Hungary and France
Period: Apr 8, 1902 to Apr 8, 1915

Anglo-Japanese Alliance

England and Japan
Period: Jan 8, 1904 to Dec 8, 1904

Anglo-French Entente

England and France
Period: Jan 1, 1907 to Dec 31, 1907

Anglo Russian Agreement

England adn Austria-Hungary
Period: Apr 8, 1914 to Apr 8, 1918

Triple Entente

Austria-Hungary, France, and England

Three Emperors' League