| Country | Country/Empire | % Correct |
|---|---|---|
| Poland | Germany/Russia | 98%
|
| Azerbaijan | Soviet Union | 98%
|
| Belarus | Soviet Union | 98%
|
| Estonia | Soviet Union | 98%
|
| Georgia | Soviet Union | 98%
|
| Latvia | Soviet Union | 98%
|
| Lithuania | Soviet Union | 98%
|
| Moldova | Soviet Union | 98%
|
| Russia | Soviet Union | 98%
|
| Ukraine | Soviet Union | 98%
|
| Ireland | United Kingdom | 98%
|
| Netherlands | Spain | 96%
|
| Portugal | Spain | 96%
|
| Bosnia and Herzegovina | Yugoslavia | 96%
|
| Croatia | Yugoslavia | 96%
|
| North Macedonia | Yugoslavia | 96%
|
| Slovenia | Yugoslavia | 96%
|
| Austria | Austria-Hungary | 93%
|
| Hungary | Austria-Hungary | 93%
|
| Iceland | Denmark | 92%
|
| Albania | Ottoman Empire | 92%
|
| Bulgaria | Ottoman Empire | 92%
|
| Greece | Ottoman Empire | 92%
|
| Romania | Ottoman Empire | 92%
|
| Turkey | Ottoman Empire | 92%
|
| San Marino | Italy | 91%
|
| Vatican City | Italy | 91%
|
| Denmark | Germany | 90%
|
| Liechtenstein | Germany | 90%
|
| Luxembourg | Germany | 90%
|
| Finland | Russia | 89%
|
| Kosovo | Serbia | 89%
|
| Czech Republic | Czechoslovakia | 88%
|
| Slovakia | Czechoslovakia | 88%
|
| Belgium | Netherlands | 86%
|
| France | Rome | 81%
|
| Switzerland | Rome | 81%
|
| Montenegro | Serbia and Montenegro | 54%
|
| Serbia | Serbia and Montenegro | 54%
|
| Cyprus | British Empire | 39%
|
| Malta | British Empire | 39%
|
| Norway | Sweden-Norway | 29%
|
| Sweden | Sweden-Norway | 29%
|
| Andorra | Aragon | 20%
|
| Monaco | Sardinia | 10%
|