Now... okay, how this stage is reached is anyone's guess. Point is, Russia goes Fascist(Whites Win) and is able to develop nuclear weapons while trying to expand. It enters a Cold War, like OTL, with the United States, because it forms into a right wing authoritarian state.
Okay, that's the basic scenario. If it doesn't work, just mentally switch this with a US versus a radical right(insert country here) Cold War style. How would this affect US politics? Would it push it leftwards like the OTL Cold War pushed it rightwards at times? Or will it still go rightwards anyway?