| Period of Time | Territory | Country | % Correct |
|---|---|---|---|
| 1532-1822 | Brazil and Uruguay | Portugal | 99%
|
| 1492-1898 | Various | Spain | 99%
|
| 1607- | Various | United Kingdom | 99%
|
| 1608- | Various | France | 98%
|
| 1615- | Guyana, New York, and the Caribbean | Netherlands | 96%
|
| 980s-1380 | Canada and Greenland | Norsemen | 95%
|
| 1784-1867 | Alaska and California | Russian Empire | 94%
|
| 1380*- | Caribbean and Greenland | Denmark | 93%
|
| 1638-1814 | Caribbean and New Jersey | Sweden | 89%
|
| 1654-1690 | Tobago | Courland | 54%
|
| 1629-1702 | Nova Scotia and East Jersey | Scotland | 47%
|
| 1685-1693 | Saint Thomas | Brandenburg-Prussia | 31%
|
| 1651-1665 | Caribbean | Knights Hospitaller | 15%
|
| 1529-1546 | Venezuela | Augsburg | 5%
|