Carrot of Truth
War is Peace
Bad decision,soviet was stronger and take Europe eventually.Unless Hitler woud not only attack first,but also come as liberator and gave land to soviets in kolchozs.
The Soviet Union trying to occupy and set up puppets in the whole of Europe would cause it to collapse far faster than OTL. Also if it has to go up against a full strength Germany who's industry is not getting bombed into ashes the war will be far more brutal on them. So by the time they win they will be in no position to resist British demands of fucking off back to their own territory.