Though I do find it interesting that you put more thought into West Virginia. Those three panhandle counties between VA and MD were only part of WV because they were occupied by the Army. So, presumably, they're Virginia now because they weren't.
I love that there's still a united Central America, and I'm curious about the blue-outlined Mexican chunks. US protectorates?
Also, I choose to interpret that blurring of borders where the C in DC hits the MD-DE line as "Maryland got Delaware somehow."