>>2277271An invasion from both Canada and Mexico could be easily launched if pan Asian and EU forces based militarily there. This is the richest piece of real estate in the world. And everyone would want a cut of it if they had a chance.
This actually was one of the aggravating factors of the civil war that Nobody teaches in school.
The British started deploying troops along the Canadian border. Forcing union troops to garrison there rather than fight. and the French were in occupation of Mexico under Napoleon the third.
The main thing that prevented them from joining the judeo-southern cause was Tsar Alexander ll basing a fleet on each coast to reinforce the Union navy.
That and general french incompetence.