<P> Cooperation ended in 1933 , as Adolf Hitler came to power and created Nazi Germany . The countries ' economic relationship dwindled at the beginning of the Nazi era , but some diplomatic initiatives continued through the 1930s , culminating with the Molotov -- Ribbentrop Pact of 1939 and various trade agreements . Few questions concerning the origins of the Second World War are more controversial and ideologically loaded than the issue of the policies of the Soviet Union under Joseph Stalin towards Nazi Germany between the Nazi seizure of power and the German invasion of the USSR on June 22 , 1941 . </P>
<P> Cooperation ended in 1933 , as Adolf Hitler came to power and created Nazi Germany . The countries ' economic relationship dwindled at the beginning of the Nazi era , but some diplomatic initiatives continued through the 1930s , culminating with the Molotov -- Ribbentrop Pact of 1939 and various trade agreements . Few questions concerning the origins of the Second World War are more controversial and ideologically loaded than the issue of the policies of the Soviet Union under Joseph Stalin towards Nazi Germany between the Nazi seizure of power and the German invasion of the USSR on June 22 , 1941 . </P>
what did germany and the soviet union sign in 1939
what did germany and the soviet union sign in 1939
Molotov -- Ribbentrop Pact of 1939
Molotov -- Ribbentrop Pact of 1939