Ironically, the confederate worship started in the 50’s and 60’s during the civil rights era. It was basically a rebellion against the civil rights movement, and an attempt to intimidate black people back into silence. Like “oh you want to use the same bathroom as us now? Well you can’t stop us from erecting this statue of a confederate general, to constantly remind you where you came from.” So depending on when exactly they came from in the 50’s, the confederate stuff may also be a surprise.