Back to America- I kind of got a chuckle from that map. How in the hell does Alyaska get to be American??? Or even better- Puerto Rico?!? And look at how small the "Mexico" is! (At least I understand the origin of that name.) I feel like we somehow got screwed, there. (OOC: I'm in Colorado.) Over half of my fucking country is gone, and I just don't see how that could happen short of Space Bat intervention. It's like someone assumed that this America would just spread everywhere unopposed.
And which American nation is supposed to have grown into this continent-spanning state?
Granted, if the Articles of Federation (or whatever they were called) had created a strong central government they would have at least had a chance of staying united, but considering how fractious all of those little colonies were before the revolution I just have a hard time seeing it. The real point though is that this would have been something completely different from the various petty states that actually formed from the fragments.
But then there is still the problem of how a centralized America leads to dissolution of The Beautiful State, Gran Colombia. Again, I don't see how one follows from the other. What the hell happened to Bolivar? Did the federalists win and then go absolutely apeshit or something? I would think that even under a federalized system Gran Colombia would remain united. Maybe it wouldn't muster the united effort required to annex Peru, which in turn might put the brakes on the further admittedly smaller annexations, but Bolivar was pretty set on Jaen and Maynas at a minimum. (And after all, once the Peruvian government fell apart when the coup leaders started warring amongst themselves then Gran Columbia sort of had to step in, or leave the south of the country in anarchy.)