| Joined | Answer | % Correct |
|---|---|---|
| December, 1941 | United States | 92%
|
| September, 1939 | France | 90%
|
| June, 1941 | Soviet Union | 90%
|
| September, 1939 | United Kingdom | 90%
|
| September, 1939 | Canada | 79%
|
| September, 1939 | Poland | 79%
|
| September, 1939 | Australia | 73%
|
| December, 1941 | China | 73%
|
| April, 1940 | Norway | 73%
|
| April, 1940 | Denmark | 71%
|
| October, 1940 | Greece | 71%
|
| September, 1939 | New Zealand | 71%
|
| May, 1940 | Netherlands | 69%
|
| August, 1942 | Brazil | 67%
|
| May, 1940 | Belgium | 65%
|
| May, 1942 | Mexico | 65%
|
| February, 1945 | Turkey | 63%
|
| April, 1941 | Yugoslavia | 63%
|
| February, 1945 | Egypt | 60%
|
| September, 1939 | India | 60%
|
| September, 1939 | South Africa | 60%
|
| March, 1945 | Argentina | 58%
|
| April, 1945 | Chile | 58%
|
| May, 1940 | Luxembourg | 58%
|
| July, 1943 | Colombia | 54%
|
| August, 1945 | Mongolia | 54%
|
| December, 1941 | Czechoslovakia | 52%
|
| December, 1941 | Cuba | 50%
|
| December, 1941 | El Salvador | 50%
|
| December, 1941 | Nicaragua | 50%
|
| February, 1945 | Uruguay | 50%
|
| December,1941 | Guatemala | 48%
|
| September, 1943 | Iran | 48%
|
| December, 1941 | Panama | 48%
|
| February, 1945 | Venezuela | 48%
|
| December, 1941 | Costa Rica | 46%
|
| December, 1941 | Honduras | 46%
|
| February, 1945 | Peru | 46%
|
| April, 1943 | Bolivia | 44%
|
| February, 1945 | Ecuador | 44%
|
| January, 1943 | Iraq | 44%
|
| February, 1945 | Paraguay | 44%
|
| March, 1945 | Saudi Arabia | 44%
|
| December, 1941 | Haiti | 42%
|
| December, 1941 | Dominican Republic | 38%
|
| December, 1942 | Ethiopia | 35%
|
| September, 1939 | Oman | 35%
|
| January, 1944 | Liberia | 29%
|
| December, 1941 | Philippines | 29%
|
| February, 1945 | Lebanon | 27%
|
| February, 1945 | Syria | 25%
|
| December, 1941 | Vietnam | 25%
|
| September, 1939 | Nepal | 21%
|