[QUOTE=Martin Hyde]
What does Republican imperialism under McKinley and Roosevelt have to do with the South? The GOP was incredibly unpopular in the South, and never won any elections there once Reconstruction ended up until the Civil Rights movement.
[/QUOTE]
Look, the movie’s fantasy. It only has a grain of truth for its development after you accept the major premise. I’m not defending the choices made by the writers, only pointing out that their extrapolations had something to start from and didn’t come from thin air.
Expansion west and south didn’t have a “natural” stopping place as Mexico’s boundaries were much less distinct than now. The movie’s writers claim there was talk of further expansion before the Civil War, although I haven’t tried to verify this. I don’t find it hard to believe. Think Gadsden Purchase and Texas.
The ides of conquering NYC surprised me, too. I’m sure the parallel is Sherman’s march to the sea. The general probably didn’t have to do that to win the war, he just kept on rolling. Perhaps the Confederates would have done the same thing if they met no resistance at Washington and felt equally jubilant. The concept of stopping the war machine when you have made your point is pretty 20th-Century. Before that, people like Alexander the Great and Napoleon just continued their conquest as long as they could supply the troops and weren’t defeated too badly.