Well put, but I'd argue it's the Class B people who invented all the sub-classes for Class A. Class A just passively accepts those divisions thinking that it is of their own ideas and doing--it's not. This is a very important distinction. It's through these divisions that Class A controls Class B. These divisions are not just of social class but also of race, ethnicity, nationality, etc. Basically all the hate points of bigots are power plays by Class B to keep people in Class A down. Class A people that hate each other and create conflicts between each other are the bread and butter of control that Class B depends on to keep this charade going. Without those people stirring shit up, Class A might actually realize what's happening and call for heads of Class B to literally roll. It's happened in the past, but the same order reestablishes itself over and over throughout history.