What is systemic racism? Give examples -What are the points made “in favor” of i

What is systemic racism? Give examples
-What are the points made “in favor” of including this in
U.S schools?
-What are the points made “against” including this in the
U.S schools?
-How and why has this become politicized?
-What laws (legislation) have been passed banning CRT and
where?