| Colonial Territory | Colonizer | Present-day Sovereign State | % Correct | |
|---|---|---|---|---|
| Island (1262-1918) | Denmark | I | Iceland | 98%
|
| - Guadeloupe (1813-1814)- Barthélemy (1784-1878) | Sweden | F | France (Guadeloupe, Saint-Barthélemy) | 87%
|
| Jórvík (865-1066) | Denmark | U | United Kingdom (York) | 81%
|
| E | Estonia | 79%
| ||
| Danske Guldkyst / Dansk Guinea (Danish Gold Coast / Danish Guinea) (1658-1850) | Denmark-Norway | G | Ghana | 79%
|
| L | Latvia | 79%
| ||
| P | Poland | 79%
| ||
| R | Russia | 79%
| ||
| - Suðreyjar (700s-1266)- Orkneyjar (800s-1472) - Hjaltland (700s-1472) | Norway | U | United Kingdom (Hebrides, Orkney Islands, Shetland Islands) | 79%
|
| Nya Sverige (New Sweden) (1638-1655) | Sweden | U | United States (parts of Delaware, Maryland, New Jersey, Pennsylvania) | 79%
|
| Dansk Vestindien (Danish West Indies / Danish Antilles / Danish Virgin Islands) (1672-1917) | Denmark-Norway | U | United States (U.S. Virgin Islands) | 79%
|
| Garðaríki (Kievan Rus’) (c.880-1240) | Sweden (Varangians) | B | Belarus | 77%
|
| Hertugdømmet Estland (Duchy of _______) (1219-1346) | Denmark | E | Estonia | 77%
|
| Øsel (1559-1645) | Denmark-Norway | E | Estonia | 77%
|
| Nortmannia (?) (830s-c.990) | prob. Denmark | F | France (Normandy) | 75%
|
| Svenska Guldkusten (Swedish Gold Coast) (1650-1658, 1660-1663) | Sweden | G | Ghana | 75%
|
| U | Ukraine | 75%
| ||
| Hertigdömet Estland (Duchy of _______ ) (1561-1721) | Sweden | E | Estonia | 73%
|
| - Trankebar (1620-1845)- Frederiksnagore (1755-1845) - Frederiksøerne (Frederik Islands) / Ny Danmark (New Denmark) (off and on, 1754-1868) | Denmark-Norway | I | India (Tharamgabadi, Serampore, Nicobar Islands) | 73%
|
| Dyflin (853-1170) | Norway | I | Ireland (Dublin) | 73%
|
| Veðrafjǫrðr (800s-1170) | Norway | I | Ireland (Waterford) | 73%
|
| M | Moldova | 71%
| ||
| R | Romania | 71%
| ||
| S | Slovakia | 67%
| ||
| Porto Novo (1733) | Sweden | I | India (Parangipettai) | 62%
|
| Langbarðaland (1000s) | Sweden (Varangians) | I | Italy (southern) | 50%
|