| Dates | Country | % Correct |
|---|---|---|
| 1871 AD | United States | 97%
|
| 1871 AD- 2020 AD | Canada | 95%
|
| 1534 AD- 1817 AD | Spain | 78%
|
| 1817 AD- 1871 AD | United Kingdom | 71%
|
| 1471 AD- 1534 AD | Inca Empire | 69%
|
| 987 AD- 1186 AD | Chichen Itza/ Maya | 68%
|
| c.250 AD- c.900 AD | Maya Civilization | 68%
|
| c.1200 BC- c.350 BC | Olmec Civilization | 31%
|
| c.100 AD- c.250 AD | Teotihuacan | 10%
|
| c.1200 AD- 1471 AD | Aymara | 6%
|
| c.900 AD- 987 AD | Tiwanaku | 5%
|
| 1186 AD- c.1200 AD | Mayapan | 3%
|