 Complete the following phrase:  To challenge Nazi Germanys bid for European empire and hegemony, Stalin promoted anti-fascist front organisations to encourage European socialists and democrats to join the Soviet communists to fight throughout Nazi-occupied Europe, creating agreements with France to challenge Germany. After Germany and Britain signed the Munich Agreement 29 September 1938 which allowed the German occupation of Czechoslovakia 19381945, Stalin adopted pro-German policies for the Soviet Unions dealings with Nazi Germany. In 1939, the Soviet Union and Nazi Germany agreed to the 