Please, everyone. Go to Amazon. Find a good foundational text on CRT. Read it. Then, read NO LESS THAN a half-dozen of the books and articles referenced in its bibliography. (Warning: they're difficult, and it takes a long time.) Then, AND ONLY THEN, are you allowed to get on any public forum and discuss CRT. You don't get to define it yourself, and you don't get to repeat someone else's definition. They may not know what it is themselves, and it may be in their interest for you not to know either. If you endorse people going to school boards and advocating banning CRT, then you don't know what it is.

Please do this, so I can stop making this recommendation and sounding like a snooty crank.