| Year | Answer | % Correct |
|---|---|---|
| 1794 | French Empire | 94%
|
| 1811 | Spanish Empire | 86%
|
| 1865 | United States | 81%
|
| 1861 | Russia | 78%
|
| 1836 | Portuguese Empire | 76%
|
| 1803 | Denmark-Norway | 75%
|
| 1847 | Sweden | 71%
|
| 1824 | Mexico | 67%
|
| 1814 | Dutch Empire | 66%
|
| 1807 | British Empire | 63%
|
| 1848 | Austria | 61%
|
| 1847 | Ottoman Empire | 60%
|
| 1853 | Argentina | 58%
|
| 1804 | Haiti | 57%
|
| 1854 | Peru | 57%
|
| 1864 | Poland | 57%
|
| 1854 | Venezuela | 57%
|
| 1823 | Chile | 55%
|
| 1824 | Central America | 53%
|
| 1842 | Paraguay | 52%
|
| 1830 | Uruguay | 52%
|
| 1831 | Bolivia | 50%
|
| 1862 | Cuba | 48%
|
| 1822 | Greece | 48%
|
| 1851 | Ecuador | 47%
|
| 1856 | Wallachia | 31%
|
| 1835 | Serbia | 25%
|
| 1855 | Moldavia | 7%
|