With a POD of the baptism of the Rus, have Kiev be the capital of modern Russia. Bonus points if St.Petersburg is still established by Peter the great. How can this be done?
The Kievan Rus was decaying before the mongols. That’s why it’s a challenge.Butterfly Genghis Khan?
It should be a recognizable Russia; having unified al Russian principalities and expanding into Siberia.Hm. Would a Kievan state - after the collapse of Rus', as the Mongol butterfly suggests - be more western-focused and "European" than a Muscovite one? Would they really have an incentive to take on Novgorod (and therefore make a "Russia" that we might recognise) rather than feud endlessly with Bulgaria, Hungary, Poland etc.?
It should be a recognizable Russia; having unified al Russian principalities and expanding into Siberia.