History of Europe

Who were the allies and who central powers?

Allies:

- France

- Russia

- United Kingdom

- Italy (from 1915)

- Japan

- United States (from 1917)

- Belgium

- Serbia

- Montenegro

- Greece

- Portugal

- Romania (from 1916)

- China

- Brazil (from 1917)

- Cuba (from 1917)

- Panama (from 1917)

- Siam (Thailand)

- Liberia

- Hedjaz (modern-day Saudi Arabia)

- Armenia

- Assyrians

Central Powers:

- Germany

- Austria-Hungary

- Ottoman Empire

- Bulgaria (from 1915)