The treatment of African Americans in the North
I rewatched this film last night and it remains one of my favorites.
What was unusual, to me, was the racism by exhibited by the Yankees. This was after the Civil War was won by the North. The plot is driven by a racist act, and the Father character would not initially allow Coalhouse Walker, or the baby, into his home.
The "North" has been depicted in movies like "Gods & Generals" and "Glory" as noble, compared to the South. Ragtime, and a few characters in Cold Mountain, seemed to indicate that not everyone was kind-hearted, especially to African Americans, in the North.
I'd be interested in hearing from others on this topic.