| Population | Countries or Empire | % Correct |
|---|---|---|
| 297.6 m | Qing Empire | 97%
|
| 115.7 m | British Empire | 95%
|
| 47.3 m | France | 95%
|
| 24.7 m | Spanish Empire | 92%
|
| 168.2 m | Maratha Empire | 89%
|
| 35.0 m | Russian Empire | 89%
|
| 5.3 m | United States of America | 87%
|
| 26.0 m | Ottoman Empire | 84%
|
| 29.0 m | Japan | 82%
|
| 9.3 m | Portuguese Empire | 82%
|
| 6.7 m | Kingdom of Naples and Sicily | 68%
|
| 16.5 m | Korea | 61%
|
| 10.7 m | Kingdom of Prussia | 58%
|
| 6.0 m | Persia | 58%
|
| 2.4 m | Sweden | 55%
|
| 7.3 m | Đại Viêt | 39%
|
| 4.2 m | Burma | 26%
|
| 29.0 m | Holy Roman Empire | 26%
|
| 2.6 m | Morocco | 24%
|
| 23.1 m | Habsburg Monarchy | 21%
|
| 2.3 m | Papal States | 18%
|
| 3.5 m | Sikh Empire | 3%
|