It stopped when Germany launched Operation Barbarossa, which was the Nazi invasion of the Soviet Union.
August 23, 1939
what was the nazi invasion of the soviet union called
The Nazi-Soviet Pact 1939
the allies
It attacked Poland from the east as part of the nazi-soviet pact.
Germany
That Hitler would not invade the Soviet Union.
Its because hitlers was being mean and wanted more power over everything
August 24,1939
Molotov-Ribbentrop Pact .
Poland................
Joseph Stalin was the leader of the Soviet Union when Germany and the USSR entered into a non-aggression pact in 1939. Vyacheslav Molotov was the Soviet Foreign Minister at the time and was therefore the principal Soviet signatory of the pact.