Fascinating talk on C-SPAN, War Against the Weak by Edwin Black
One of the most important books about America:
War Against the Weak: Eugenics and America's Campaign to Create a Master Race
https://www.amazon.com/War-Against-Weak-Eugenics-Americas/dp/0914153293
Eugenics and America's Campaign to Create a Master Race: War Against the Weak (2003)
https://www.youtube.com/watch?v=dfPTaBlheGA
This book and Black's books in general throw a different light on the whole teaching CRT and the like .... because there are a lot of issues in American history that are every bit as bad as the Nazi history of Germany ... and they are still going on today in various forms and the powers behind them do not want the public to know about, and seek to stamp it out from our historic memory.