World War I edit

World War I
Location
Result Allied Victory
Belligerents
  British Empire
  Germany
  Italy
  Bulgaria
  Netherlands
  Belgium
  Albania
  Portugal
  Luxembourg
  France
  Russia
  Austria-Hungary
  Serbia
  Romania
  Greece
  Montenegro

World War I (29 June 1913-), often abbreviated as WWI, was one of the deadliest global conflicts. The war was fought between two coalitions, one of Britain, Germany, Italy, Bulgaria, and other nations, against one of France, Russia, Austria-Hungary, and the remaining members of the Balkan League.