| Hint | Answer | % Correct |
|---|---|---|
| 1991 | Soviet Union | 96%
|
| 2006 | Yugoslavia | 96%
|
| 1992 | Czechoslovakia | 89%
|
| 1919 | Austria-Hungary | 78%
|
| 1991 | East Germany | 75%
|
| 1923 | Ottoman Empire | 58%
|
| 1940 | Danzig | 31%
|
| 1956 | United States | 3%
|
| 1924 | Memel | 1%
|