| Year | Answer | % Correct |
|---|---|---|
| 1982- | Canada | 100%
|
| 1821- | Mexico | 100%
|
| 1800-1803 | France | 95%
|
| 1945-1955 | France | 95%
|
| 1776-1821 | Spain | 95%
|
| 1776-1982 | United Kingdom | 92%
|
| 1945-1949 | Soviet Union | 63%
|
| 1777-1791 | Vermont | 50%
|
| 1903-1999 | Panama | 45%
|
| 1861-1865 | Confederate States of America | 39%
|
| 1945-1949 | Czechoslovakia | 29%
|
| 1835-1845 | Republic of Texas | 26%
|
| 1810-1819 | West Florida | 16%
|
| 1846-1846 | California Republic | 13%
|