That's a bit strong, don't you think? "Inevitably"? At any rate, you need an article for this? I'm inclined to think that racism doesn't go down with rationalism, per se, but with the consequent increase in general wealth not based on the capacity to do violence better than your neighbors. It's pretty handy to be able to despise those whose real estate you covet, or whose economic subjugation underpins your economy.
"At any rate, you need an article for this?"
No. I have read several of your posts, including the ones to me. You have said several things which indicate Christians, historically at least, .... well. I figured you knew of articles, which would expand upon your point of view.
But no, I don't need them.