I keep seeing the word "caste" used to describe racial relations. Here it is again in a paper from 1994.

"Social Dominance Orientation, Hierarchy Attenuators and Hierarchy Enhancers: Social Dominance Theory and the Criminal Justice System"

https://www.researchgate.net/publication/227910492_Social_Dominance_Orientation_Hierarchy_Attenuators_and_Hierarchy_Enhancers_Social_Dominance_Theory_and_the_Criminal_Justice_System

#UpRising