I'm a white, 62-year old male who has spent most of my life in the deep south, yet I only recently learned of the "Cornerstone Speech" of the Confederacy, and that entirely on my own:

https://medium.com/@foofaraw/yes-the-confederacy-was-based-on-slavery-f257386b9aa4

This is borderline criminal, and should never have been possible. Yet in Frump's America, is the norm.