I wouldn’t say he is who “started it”, but he definitely played a role. His predecessor, Franklin Pierce, did a good bit of damage as well.
Indeed. Paul Newman (I think) did an amazing series about US history from conception to the early 1900's it that was aired on the History Channel over here. It was great viewing and incredibly informative, especially the episodes that covered how e natives were treated and the civil war period where the heroes many celebrate were not actually heroes at all. More like nasty, brutal murdering bastards tbh.