"The kicker on top of all of this is that you are hell bent on insisting that slavery and immigration don't exist. When you teach your kids from an early age that notion, what's going to happen when they find out that it does?"
They must have knocked you pretty hard in the head.
I learned about slavery and immigration in schools. I got to read To Kill a Mockingbird. (The book that Progressives are banning in schools). I read Nat Turner's Confessions in high school. I learned about immigration.
But I did not learn that I was inherently bad because I was white. That I was an oppressor. That the blacks in my school were less than me.