Country rankings
Allies During WWI
Allies During WWI: compare 37 countries on 2 metrics.
WWI Participation
4 values across 37 entries
Data
Click a column to sort.
37 countries
Armenia | Associate | — |
Belgium | Associate | — |
Brazil | Associate | — |
China | Associate | — |
Costa Rica | Associate | — |
Cuba | Associate | — |
Egypt | Ally colony | Egypt was a British protectorate |
France | Ally | — |
Gambia | Ally colony | Gambia was a British colony |
Greece | Associate | — |
Guatemala | Associate | — |
Haiti | Associate | — |
Honduras | Associate | — |
Italy | Ally | Italy stated its neutrality in 1914, but later sided with the Allied Powers in 1915 |
Japan | Ally | Japan initially declared its neutrality, but later joined the Allies |
Kenya | Ally colony | Kenya was part of British East Africa |
Liberia | Associate | — |
Madagascar | Ally colony | Madagascar was a French colony |
Mauritius | Ally colony | Mauritius was a British colony |
Montenegro | Associate | — |
Morocco | Ally colony | Morocco was a French and Spanish protectorate |
Mozambique | Associate colony | Mozambique was a Portuguese colony |
Nicaragua | Associate | — |
Nigeria | Ally colony | Nigeria was a British colony |
Panama | Associate | — |
Portugal | Associate | — |
Reunion | Ally colony | Reunion is an overseas department of France |
Romania | Associate | — |
Russia | Ally | Russia withdrew from the war in 1917 due to the Russian Revolution |
Senegal | Ally colony | Senegal was a French colony |
Serbia | Associate | — |
Seychelles | Ally colony | Seychelles was a British colony |
Sierra Leone | Ally colony | Sierra Leone was a British colony |
South Africa | Ally colony | South Africa was a British dominion |
Uganda | Ally colony | Uganda was part of British East Africa |
United Kingdom | Ally | — |
United States | Associate | The United States entered the war in 1917 on the side of the Allies |
Quick answers
- Where does this allies during wwi data come from?
- Rankodex compiles it from World Population Review and the primary sources it cites: Allied Powers - Britannica; Treaty of Peace with Germany - Census.gov; Outline of World War I - Wiki; World War I - Britannica.
Keep exploring
- Oldest Country in Europe235 countries
- Countries Involved in World War 1 (WWI)214 countries
- Most Famous Country in the World213 countries
- Historical GDP by Country211 countries
- Past Life Expectancy by Country200 countries
- Oldest Countries197 countries
- Black Belt StatesUS states
- How Many States Did Trump Win in 2016?US states




































