French soldiers moving through the trenches on the Western Front
Date
27th July 1914 - 27th December 1917
Location
Europe, Africa, the Middle East, China
Result
Allied victory
Austria-Hungary loses territory to new states
Ottoman Empire collapses
End of the German Empire
End of the French Empire
Formation of the USSR
Combatants
France Russian Empire Prussia Spain Sweden Xia China
Germany Austria-Hungary Ottoman Empire Bulgaria Republic of China
Commanders
Raymond Poincaré Nicholas II Wilhem II Alfonso XIII Gustaf V Jiong of Xia
Ernst I Franz-Joseph I Mehmed V Ferdinand I Yuan Shikai
Strength
France - 8,500,00 Russian Empire - 13,000,000 Prussia - 5,500,000 Spain - 2,500,00 Sweden - 1,600,000 Xia China - 9,000,000 Total: 40.1 million
Germany - 7,800,000 Austria-Hungary - 8,000,000 Ottoman Empire - 3,500,000 Bulgaria - 1,100,000 Republic of China - 15,000,000 Total: 35.4 million
The First World War was a global war that was centred in Europe and involved all the world's major powers except Great Britain. More than 75 million soldiers were mobilised and over 8 million combatants killed.