There are no countries which existed prior to World War II that have not since been restored.
Estonia, Latvia, and Lithuania were absorbed by the Soviet Union after World War II, but in 1991 they became independent nations again as a result of the break up of the Soviet Union.
People like to claim that the Palestinians had a country prior to World War II and now that they do not. However, there was no Palestinian or Arab sovereignty in the Levant from the mid 1200s (the Mamluk victory over the Fatimids) to 1943 (with the independence of Lebanon and Syria), which means that there was no Arab Levantine State that Palestine could have been part of prior to World War II.
Japan
RUSSIA
china
Germany!
To serve their country and to be a hero
The Jewish people now have the nation of Israel .
Before world war 2, Spain was involved in a civil war.
Hitler first was in world war 1 that is how he started to dislike Jewish people
Germany .
Japan
RUSSIA
hawaii
Poland
France
Germany
Czechoslovakia
France