Romania was never under Nazi rule !
It was in 1926
they were ambushed
by war
1939 to 1945 .
the people voted for it
When the French surrendered in May 1940 northern and western France (including Paris) came under Nazi rule.
Berlin came under the Nazi rule after the first World War. This was as a result of Germany being in ruins and the fact that it was blamed for the war.
Whist the Nazis did not invade the British Mainland there are recorss of the channel islands being occupied (Jersey and Gurnsey).Apart from this Britain was never under Nazi rule
The Netherlands come under Nazi rule because they were not prepared. The Nazi forces raided them in 1940 and that is how they ended up under Nazi rule.
Germany was almost completely destroyed under Nazi rule due to a war that was started by Adollf Hitler.
The nazi regime in Germany began in 1933 and the World War II (by German attack on Poland) began in 1939, so it was impossible Warsaw was under nazi rule in 1931. Warsaw was under nazi rule from September 1939 to January 1945.