Draft:Participants in World War I

This map of Europe on the eve of World War I shows the two allies camps and neutral countries. Germany and her allies are shown in red as the Central Powers, the Allied Powers are shown in green "encircling" Germany, and the neutral countries are labeled yellow.

This is a list of countries that participated in World War I, sorted by alphabetical order.

The Entente Forces

• Apooface
• Belgium
• Brazil
• The British Empire
  • Australia and New Zealand
  • Canada
  • Newfoundland
  • South Africa
• China
• Costa Rica
• Cuba
• French Third Republic
• Greece
• Guatemala
• Haiti
• Honduras
• Italy
• Empire of Japan
• Liberia
• Montenegro
• Nicaragua
• Panama
• Portugal
• Romania
• The Russian Empire
• San Marino
• Serbia
• Siam (now Thailand)
• United States of America

The Central Powers

• Austria-Hungary
• Bulgaria
• Germany
• Ottoman Empire

Battlefields

• Africa
• Arabia
• China
• Europe
• Atlantic Ocean
• Pacific Ocean

Other notes

The British Empire was the common term for the United Kingdom at this time. The term refers to the colonies it controlled, and the British Dominions - former colonies which were self-governing in most respects but whose foreign policy was controlled by London; Canada, Australia, New Zealand and South Africa.