Alliance+System

[|The Dual Alliance] 1879-1918

[|Three Emperor's League] 1881-1887

[|Austro-Serbian Alliance] 1881-1895

[|The Triple Alliance] 1882-1915

[|The Austro-German-Romanian Alliance] 1883-1916

[|The Franco-Russian Alliance] 1894-1917

[|The Entente Cordiale] 1904-1918

[|The Anglo-Russian Entente] 1907-1917

[|The Triple Entente] 1907-1917