I think it was Germany...
Adolf Hitler
Germany
the Austrians were took over by Germany and was part of Germany because lots of nazi troops were Austrian
Adopt Hitler was the leader of the Nazi party, which took over control of Germany.
The Red army who were the first to entetr Berlin took official control over all exports and imports from Germany
Because communists took over the control of Russia from the Tsar. Communists were against war with Germany and hence agreed to end the war with Germany after they took the reign of Russia.
Germany
Chancellor of Germany
they had one by one took over the countries when they had reached the border they had tooken over europe.
No, Germany did not take over Japan. After world war 2, Germany did throw two atomic bombs in Japan, but they never took over their land because there was no one to rule them because adolf Hitler was dead.
Russia occupied the Eastern Zone of Germany after the World War and eventually took it over under the communist regime of the USSR.