| 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 | 91%
|
| 1942 | Brazil | 91%
|
| 1917 | Greece | 88%
|
| 1945 | Argentina | 84%
|
| 1914 | Japan | 84%
|
| 1944 | Romania | 84%
|
| 1944 | Bulgaria | 81%
|
| 1917 | China | 81%
|
| 1941 | China | 81%
|
| 1945 | Venezuela | 81%
|
| 1943 | Colombia | 78%
|
| 1917 | Cuba | 78%
|
| 1941 | Cuba | 78%
|
| 1945 | Peru | 78%
|
| 1943 | Chile | 75%
|
| 1941 | Dominican Republic | 75%
|
| 1944 | Hungary | 75%
|
| 1943 | Iran | 75%
|
| 1943 | Iraq | 75%
|
| 1914 | Serbia | 75%
|
| 1945 | Uruguay | 75%
|
| 1918 | Guatemala | 72%
|
| 1941 | Guatemala | 72%
|
| 1918 | Haiti | 72%
|
| 1941 | Haiti | 72%
|
| 1914 | Montenegro | 72%
|
| 1917 | Panama | 72%
|
| 1941 | Panama | 72%
|
| 1945 | Paraguay | 72%
|
| 1945 | Turkey | 72%
|
| 1943 | Bolivia | 69%
|
| 1945 | Ecuador | 69%
|
| 1945 | Egypt | 69%
|
| 1941 | El Salvador | 69%
|
| 1945 | Finland | 69%
|
| 1918 | Nicaragua | 69%
|
| 1941 | Nicaragua | 69%
|
| 1917 | Siam | 69%
|
| 1918 | Costa Rica | 66%
|
| 1941 | Costa Rica | 66%
|
| 1942 | Ethiopia | 66%
|
| 1918 | Honduras | 66%
|
| 1941 | Honduras | 66%
|
| 1939 | South Africa | 63%
|
| 1941 | Czechoslovakia | 59%
|
| 1945 | Lebanon | 59%
|
| 1941 | Mongolia | 59%
|
| 1945 | Saudi Arabia | 59%
|
| 1939 | Morocco | 56%
|
| 1945 | Syria | 53%
|
| 1939 | Transjordan | 53%
|
| 1939 | Oman | 47%
|
| 1939 | Tunisia | 47%
|
| 1917 | Liberia | 44%
|
| 1944 | Liberia | 44%
|
| 1939 | Nepal | 31%
|
| 1939 | Kuwait | 28%
|
| 1939 | Bahrain | 25%
|
| 1939 | Tonga | 22%
|