I’m not sure what inspired the Chiefio on this particular foray into the history of the Gadsden Purchase, How Slavery Shrunk America, and how it played into the politics of antebellum US westward expansion, but where he leads I will follow… and register a comment.
The basic outline of the history of the Gadsden Purchase that he lays out jibes pretty well with what I learned as far back as high school, but the larger context is something I’ve missed till now, very interesting. I think he did a good job pulling the various strands together, but I also think the point of how strongly the Antebellum South was driven to expand its slave holding was not put strongly enough.