S.B. 148 in Florida:
Examples of theories that distort historical events and are inconsistent with SBE-approved standards include the denial or minimization of the Holocaust, and the teaching of Critical Race Theory, meaning the theory that racism is not merely the product of prejudice, but that racism is embedded in American society and its legal systems in order to uphold the supremacy of white persons.
The South seceded to "uphold the supremacy of white persons". Jim Crow was enacted to "uphold the supremacy of white persons". Bloody Sunday was specifically designed to "uphold the supremacy of white persons". The benefits of FHA and GI Bill loans were SYSTEMATICALLY withheld from blacks for decades to "uphold the supremacy of white persons". Those are not "theories" and they are all embedded in the societies and legal systems of the time. and they are embedded in Critical Race Theory.