1941
they invaded Afghanistan in 1979
1939, November 30
The Soviet Union announced their neutrality on September 29, 1939, when thry made the Treaty of Friendship with the Germans.
2001
Romania was not invaded by Nazi Germany, it was an ally of Hitler agaist the Soviet Union.
1941, June 22
Germany invaded Lithuania in the year 1941. Germany with the Soviet Union and defeated, invading Lithuania. Germany occupied Lithuania for a few years.
The Five year plans of the Soviet Union were started Between 1928 and 1932.
Hitler invaded Poland, France, the Netherlands, Belgium, Luxenbourg, Czechoslovakia, Norway, Denmark, Greece, Yugoslavia, the Channel Islands and the Soviet Union in 1939.
Stalin industrialized the Soviet Union by creating five year economic plans
1991
The year generally given for the foundation of the Soviet Union is 1922. The Soviet Union was founded on December 29-30, 1922 when the Treaty of the Soviet Union was entered into by Russia, Ukraine, Belorussia and the Transcaucasus Federation (Georgia, Armenia and Azerbaijan).