The Popular Front era ended with the signing of the [[Molotov-Ribbentrop pact]] and the Communazi period began which lasted until the June 21, 1941 when [[Operation Barbarossa|Gemany invaded the Soviet Union]]. | The Popular Front era ended with the signing of the [[Molotov-Ribbentrop pact]] and the Communazi period began which lasted until the June 21, 1941 when [[Operation Barbarossa|Gemany invaded the Soviet Union]]. |