| Year | Answer | % Correct |
|---|---|---|
| 1914 | British Empire | 100%
|
| 1939 | Canada | 100%
|
| 1939 | France | 100%
|
| 1944 | France | 100%
|
| 1941 | Free France | 100%
|
| 1939 | United Kingdom | 100%
|
| 1942 | Iroquois Confederacy | 97%
|
| 1942 | Mexico | 97%
|
| 1941 | Tuva | 97%
|
| 1917 | United States | 97%
|
| 1941 | United States | 97%
|
| 1915 | Italy | 94%
|
| 1943 | Italy | 94%
|
| 1917 | Brazil | 90%
|
| 1942 | Brazil | 90%
|
| 1917 | Greece | 87%
|
| 1945 | Argentina | 84%
|
| 1914 | Japan | 84%
|
| 1944 | Romania | 84%
|
| 1944 | Bulgaria | 81%
|
| 1917 | China | 81%
|
| 1941 | China | 81%
|
| 1945 | Venezuela | 81%
|
| 1943 | Colombia | 77%
|
| 1917 | Cuba | 77%
|
| 1941 | Cuba | 77%
|
| 1945 | Peru | 77%
|
| 1943 | Chile | 74%
|
| 1941 | Dominican Republic | 74%
|
| 1944 | Hungary | 74%
|
| 1943 | Iran | 74%
|
| 1943 | Iraq | 74%
|
| 1914 | Serbia | 74%
|
| 1945 | Uruguay | 74%
|
| 1945 | Ecuador | 71%
|
| 1918 | Guatemala | 71%
|
| 1941 | Guatemala | 71%
|
| 1918 | Haiti | 71%
|
| 1941 | Haiti | 71%
|
| 1914 | Montenegro | 71%
|
| 1917 | Panama | 71%
|
| 1941 | Panama | 71%
|
| 1945 | Paraguay | 71%
|
| 1945 | Turkey | 71%
|
| 1943 | Bolivia | 68%
|
| 1918 | Costa Rica | 68%
|
| 1941 | Costa Rica | 68%
|
| 1945 | Egypt | 68%
|
| 1941 | El Salvador | 68%
|
| 1945 | Finland | 68%
|
| 1918 | Nicaragua | 68%
|
| 1941 | Nicaragua | 68%
|
| 1917 | Siam | 68%
|
| 1942 | Ethiopia | 65%
|
| 1918 | Honduras | 65%
|
| 1941 | Honduras | 65%
|
| 1945 | Lebanon | 61%
|
| 1939 | South Africa | 61%
|
| 1941 | Czechoslovakia | 58%
|
| 1941 | Mongolia | 58%
|
| 1939 | Morocco | 58%
|
| 1945 | Saudi Arabia | 58%
|
| 1939 | Transjordan | 55%
|
| 1945 | Syria | 52%
|
| 1939 | Tunisia | 48%
|
| 1939 | Oman | 45%
|
| 1917 | Liberia | 42%
|
| 1944 | Liberia | 42%
|
| 1939 | Nepal | 32%
|
| 1939 | Kuwait | 29%
|
| 1939 | Bahrain | 26%
|
| 1939 | Tonga | 23%
|