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See map of USSR from 1922

https://upload.wikimedia.org/wikipedia/commons/f/f4/Soviet_Union_-_Russian_SFSR_%281922%29.svgS

Kazakhstan, Turkeminstan, Kirghizstan and some of Tajikstan are still part of the RSFR here.

The Transcaucasus was a single SFR at this point. Crimea was in Russia,

What if this remained to configuration of Union Republics for the rest of Soviet history (not counting further acquired republics during WWII)?

What's the impact on Soviet history, and if there is a post-Soviet era, post Soviet Russia?
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