| Date of Joining The War | Side | Answer | % Correct |
|---|---|---|---|
| July 28th 1914 | Central Powers | Austria-Hungary | 100%
|
| August 3rd 1914 | Allies (Entente) | France | 100%
|
| August 1st 1914 | Central Powers | German Empire | 100%
|
| August 1st 1914 | Allies (Entente) | Russian Empire | 100%
|
| August 4th 1914 | Allies (Entente) | United Kingdom | 100%
|
| August 4th 1914 | Allies (Entente) | Dominion of Canada | 90%
|
| April 6th 1917 | Allies (Entente) | United States of America | 90%
|
| August 4th 1914 | Allies (Entente) | Belgium | 86%
|
| May 23rd 1915 | Allies (Entente) | Kingdom of Italy | 86%
|
| August 4th 1914 | Allies (Entente) | Australia | 81%
|
| August 23rd 1914 | Allies (Entente) | Japan | 81%
|
| July 28th 1914 | Allies (Entente) | Serbia | 81%
|
| June 29th 1917 | Allies (Entente) | Kingdom of Greece | 76%
|
| November 2nd 1914 | Central Powers | Ottoman Empire | 76%
|
| August 27th 1916 | Allies (Entente) | Romania | 76%
|
| October 14th 1915 | Central Powers | Tsardom of Bulgaria | 76%
|
| August 4th 1914 | Allies (Entente) | New Zealand | 71%
|
| October 26th 1917 | Allies (Entente) | Brazil | 57%
|
| August 5th 1914 | Allies (Entente) | Kingdom of Montenegro | 57%
|
| March 9th 1916 | Allies (Entente) | Portuguese Empire | 57%
|
| August 4th 1914 | Allies (Entente) | Union of South Africa | 57%
|
| August 4th 1914 | Allies (Entente) | British Raj | 52%
|
| August 4th 1914 | Allies (Entente) | Egypt | 52%
|
| April 7th 1917 | Allies (Entente) | Cuba | 29%
|
| July 12th 1918 | Allies (Entente) | Haiti | 29%
|
| April 7th 1917 | Allies (Entente) | Panama | 24%
|
| May 23rd 1918 | Allies (Entente) | Costa Rica | 19%
|
| April 23rd 1918 | Allies (Entente) | Guatemala | 19%
|
| July 19th 1918 | Allies (Entente) | Honduras | 19%
|
| August 4th 1917 | Allies (Entente) | Liberia | 19%
|
| May 6th 1918 | Allies (Entente) | Nicaragua | 19%
|
| July 22nd 1917 | Allies (Entente) | Siam | 14%
|