Found on reddit, likely made by a lib but the regions are more sensical than current state and country borders. Countries are based on a bioregion, or close to it, in addition to a more regional culture.
Where would you like to live? Assume every region is 100% socialist already (yes including the laughably named Reagan and Roosevelt).
This is far better than most for AZ at least. People really underestimate the Colorado Plateau and the divide it causes north to south. It is enough of a geographical barrier that Flagstaff should always be considered separate from the rest of the state in a balkanization event. The rural areas on top of the plateau also mean it could end up anywhere politically though