I'm assuming most of the alt-history buffs reading this have already heard of it, but I thought I'd point out that this scenario plays out in great detail in Ha

I'm assuming most of the alt-history buffs reading this have already heard of it, but I thought I'd point out that this scenario plays out in great detail in Harry Turtledove's Southern Victory series of novels. https://en.wikipedia.org/wiki/Southern_Victory https://en.wikipedia.org/wiki/Southern_Victory