| Year(s) | Answer | % Correct |
|---|---|---|
| 2000, 1900, 1800, 1700 | China | 98%
|
| 2000, 1900, 1800, 1700, 1600 | Russia | 98%
|
| 2000, 1900 | United States | 96%
|
| 1900, 1800 | Great Britain | 94%
|
| 2000 | Brazil | 92%
|
| 2000, 1900 | Canada | 92%
|
| 1800, 1700, 1600 | Spain | 90%
|
| 1600, 1500, 1250 | Mongol Empire | 86%
|
| 1700, 1600 | Ottoman Empire | 81%
|
| 1800 | Portugal | 80%
|
| 250 | Roman Empire | 78%
|
| 1250 | Holy Roman Empire | 71%
|
| 1700 | Mughal Empire | 28%
|
| 750 | Umayyad Caliphate | 28%
|
| 1600, 1500 | Ming Dynasty | 20%
|
| 1250 | Song Dynasty | 17%
|
| 250 | Sasanian Empire | 13%
|
| 750 | Tang Dynasty | 13%
|
| 1500 | Timurid Empire | 11%
|
| 1500 | Kazakhstan | 10%
|
| 750 | Tibet | 10%
|
| 1250 | Delhi Sultanate | 8%
|
| 250 | Eastern Wu | 6%
|
| 1250 | Ayyubid Dynasty | 5%
|
| 750 | Khazar Khaganate | 5%
|
| 1500 | Sibir | 5%
|
| 750 | Uyghur Khaganate | 5%
|
| 250 | Wei | 5%
|
| 250 | Kushan Empire | 4%
|