What I mean is let's say that after the Bolsheviks decisively win the Russian Civil War, they content themselves with the borders of modern day Russia and Kazakhstan with the addition of Crimea and the Donestk so that the Sea of Azov becomes a Russian lake and there's a natural land bridge to Crimea. Would that lead to a more powerful Soviet Union/Russia in the long run as they'd have a smaller (though still massive) territory to invest in and modernize? I know Ukraine is very valuable as an agricultural resource, but Russia with what's effectively the Donestk region ITTL would still have a large chunk of that valuable soil.
So, how does a smaller Soviet Union that's really just Russia, Kazakhstan, Crimea, and the Donestk region of Ukraine do from the end of the Russian Civil War all the way through World War Two and the start of the Cold War? Is Barbarossa as successful as it was IOTL? Does Russia end up having a stronger economy? What are its relations like with the West and Germany prior to World War Two?
So, how does a smaller Soviet Union that's really just Russia, Kazakhstan, Crimea, and the Donestk region of Ukraine do from the end of the Russian Civil War all the way through World War Two and the start of the Cold War? Is Barbarossa as successful as it was IOTL? Does Russia end up having a stronger economy? What are its relations like with the West and Germany prior to World War Two?