I know you'll say this belongs in ASB, but a friend with whom I was discussing this map (which I found at https://twitter.com/onlmaps/status/810240689980092416) remarked that you could get something resembling these boundaries in an ATL. You've got New England, Pennsylvania, a (mostly larger) Virginia (remember she once included Kentucky and claimed territory north of the Ohio), an expanded South Carolina-Georgia which acquires Florida, a Louisiana conquered or bought from France, a Texas-AZ-NM conquered or bought from Spain/Mexico, a couple of Great Lakes states-dominions.. And there's a huge but originally almost empty western territory ultimately divided into two states with the population growth on the West Coast...