| Modern Country | Past Country | % Correct |
|---|---|---|
| Albania | Bulgaria | Turkey | Ottoman Empire | 83%
|
| United Kingdom | British Empire | 75%
|
| Andorra | Netherlands | First French Empire | 75%
|
| Armenia | Azerbaijan | Belarus | +12 others | USSR | 75%
|
| Bosnia and Herzegovina | Croatia | North Macedonia | Slovenia | Yugoslavia | 75%
|
| Poland | Russian Empire/German Empire/Austro-Hungarian Empire | 50%
|
| Switzerland | Holy Roman Empire | 42%
|
| Iran | Persia | 42%
|
| San Marino | Roman Empire (Traditional)/Papal State (Recognized) | 42%
|
| Finland | Russian Empire | 42%
|
| India | Maldives | Myanmar | Pakistan | British Raj | 33%
|
| Belgium | Kingdom of Netherlands | 33%
|
| Czech Republic | Slovakia | Czechoslovakia | 25%
|
| Colombia | Ecuador | Panama | Venezuela | Gran Colombia | 25%
|
| Japan | Japanese Empire | 25%
|
| Samoa | New Zealand | 25%
|
| Kosovo | Serbia | 25%
|
| South Sudan | Sudan | 25%
|
| Cuba | American Cuba | 17%
|
| Philippines | American Philippines | 17%
|
| Nauru | Australian Nauru | 17%
|
| Austria | Hungary | Austro-Hungarian Empire | 17%
|
| Australia | British Australia | 17%
|
| Bahrain | British Bahrain | 17%
|
| Barbados | British Barbados | 17%
|
| Brunei | British Brunei/Sultanate of Brunei | 17%
|
| Cameroon | British Cameroon/French Cameroon | 17%
|
| Canada | British Canada/British Newfoundland | 17%
|
| Sri Lanka | British Ceylon | 17%
|
| Cyprus | British Cyprus | 17%
|
| Dominica | British Dominica | 17%
|
| Fiji | British Fiji | 17%
|
| Gambia | British Gambia | 17%
|
| Ghana | British Gold Coast | 17%
|
| Grenada | British Grenada | 17%
|
| Guyana | British Guyana | 17%
|
| Belize | British Honduras | 17%
|
| Jamaica | British Jamaica | 17%
|
| Kenya | British Kenya | 17%
|
| Malta | British Malta | 17%
|
| Mauritius | British Mauritius | 17%
|
| New Zealand | British New Zealand | 17%
|
| Nigeria | British Nigeria | 17%
|
| Sierra Leone | British Sierra Leone | 17%
|
| Solomon Islands | British Solomon Islands | 17%
|
| Eswatini | British Swaziland | 17%
|
| Jordan | British Transjordan | 17%
|
| Trinidad and Tobago | British Trinidad and Tobago | 17%
|
| Uganda | British Uganda | 17%
|
| Germany | West Germany| East Germany | 17%
|
| Indonesia | Dutch East Indies | 17%
|
| Bangladesh | East Pakistan | 17%
|
| Eritrea | Ethiopia | 17%
|
| El Salvador | Guatemala | Honduras | Federation of Central America | 17%
|
| Madagascar | French Madagascar | 17%
|
| Lebanon | French mandate in Syria and Lebanon | 17%
|
| Dominican Republic | Haiti | 17%
|
| East Timor | Indonesia | 17%
|
| Libya | Italian Libya | 17%
|
| North Korea | South Korea | Japanese Korea | 17%
|
| Italy | Kingdom of Italy | 17%
|
| Thailand | Kingdom of Siam | 17%
|
| Singapore | Malaysia | 17%
|
| Mexico | Mexican Empire | 17%
|
| Vatican City | Papal State | 17%
|
| Monaco | Republic of Genoa | 17%
|
| Sudan | Anglo-Egyptian Sudan | 8%
|
| D.R. Congo | Belgian Congo | 8%
|
| Burundi | Rwanda | Belgian Ruanda-Urundi | 8%
|
| Bahamas | British Bahamas | 8%
|
| Lesotho | British Basutoland | 8%
|
| Botswana | British Bechuanaland | 8%
|
| Bhutan | British Bhutan | 8%
|
| Antigua and Barbuda | British Federation of the West Indies | 8%
|
| Kiribati | British Gilbert Islands | 8%
|
| Ivory Coast | British Ivory Coast | 8%
|
| Iraq | British Mandate of Mesopotamia | 8%
|
| Israel | British Mandatory Palestine | 8%
|
| Zambia | British Northern Rhodesia | 8%
|
| Malawi | British Nyasaland | 8%
|
| Qatar | British Qatar | 8%
|
| Saint Lucia | British Saint Lucia | 8%
|
| Saint Vincent and the Grenadines | British Saint Vincent and the Grenadines | 8%
|
| Seychelles | British Seychelles | 8%
|
| Zimbabwe | British Southern Rhodesia | 8%
|
| United States | British Thirteen Colonies | 8%
|
| Togo | British Togoland/French Togoland | 8%
|
| Tonga | British Tonga | 8%
|
| Suriname | Dutch Suriname | 8%
|
| Costa Rica | Federation of Central America | 8%
|
| Malaysia | Federation of Malaysia | British Singapore|British Sarawak| British North Borneo | 8%
|
| Algeria | French Algeria | 8%
|
| Chad | French Chad | 8%
|
| Comoros | French Comoros | 8%
|
| Rep. of the Congo | French Congo | 8%
|
| Benin | French Dahomey | 8%
|
| Gabon | French Gabon | 8%
|
| Guinea | French Guinea | 8%
|
| Haiti | French Haiti | 8%
|
| Cambodia | Laos | French Indochina | 8%
|
| Mauritania | French Mauritania | 8%
|
| Morocco | French Morocco/Spanish Morocco/Spanish Sahara | 8%
|
| Niger | French Niger | 8%
|
| Mali | French Sudan | 8%
|
| Tunisia | French Tunisia | 8%
|
| Burkina Faso | French Upper Volta | 8%
|
| Ethiopia | Italian Ethiopia | 8%
|
| Mongolia | Khanate of Mongolia/Republic of China | 8%
|
| Greece | Kingdom of Greece | 8%
|
| Oman | Muscat and Oman | 8%
|
| Vanuatu | New Hebrides Condominium | 8%
|
| Vietnam | North Vietnam/South Vietnam | 8%
|
| Yemen | North Yemen/South Yemen | 8%
|
| Brazil | Portuguese Brazil | 8%
|
| Cape Verde | Portuguese Cape Verde | 8%
|
| Mozambique | Portuguese East Africa/Portuguese Mozambique | 8%
|
| Guinea Bissau | Portuguese Guinea | 8%
|
| São Tomé e Príncipe | Portuguese São Tomé e Príncipe | 8%
|
| Angola | Portuguese West Africa/Portuguese Angola | 8%
|
| China | Republic of China | 8%
|
| Montenegro | Serbia | Serbia and Montenegro | 8%
|
| Namibia | South West Africa (Union of South Africa) | 8%
|
| Chile | Spanish Chile | 8%
|
| Equatorial Guinea | Spanish Guinea | 8%
|
| Paraguay | Spanish Paraguay | 8%
|
| Perù | Spanish Peru | 8%
|
| Norway | Sweden | Sweden-Norway | 8%
|
| Tanzania | Tanganyika/Zanzibar | 8%
|
| United Arab Emirates | Trucial States | 8%
|
| Marshall Islands | Micronesia | Palau | Trust Territory of the Pacific Islands | 8%
|
| South Africa | Union of South Africa | 8%
|
| France | Vichy France | 8%
|
| Tuvalu | British Ellice Islands | 0%
|
| Papua New Guinea | British Territory of Papua/British Territory of New Guinea | 0%
|
| Denmark | Denmark-Norway | 0%
|
| Afghanistan | Durrani Empire | 0%
|
| Nicaragua | Federal Republic of Central America | 0%
|
| Senegal | Federation of Mali | 0%
|
| Syria | French mandate in Syria and Lebanon | 0%
|
| Djibouti | French Somali Coast | 0%
|
| Central African Republic | French Ubangi-Sciari | 0%
|
| Liechtenstein | German Confederation | 0%
|
| Ireland | Great Britain Mainland | 0%
|
| Kuwait | Iraq | 0%
|
| Iceland | Kingdom of Denmark | 0%
|
| Saudi Arabia | Kingdom of Neged and Hejaz | 0%
|
| Luxembourg | Kingdom of Netherlands | 0%
|
| Portugal | Kingdom of Portugal | 0%
|
| Romania | Kingdom of Romania | 0%
|
| Spain | Kingdom of Spain | 0%
|
| Nepal | Malla Dynasty | 0%
|
| Saint Kitts and Nevis | Saint-Christoper-Nevis-Anguilla | 0%
|
| Argentina | Spanish Argentina | 0%
|
| Bolivia | Spanish Bolivia | 0%
|
| Uruguay | Spanish Uruguay | 0%
|
| Somalia | State of Somaliland/Italian Trust Territory of Somaliland | 0%
|
| Egypt | United Arab Republic | 0%
|