Did you mean the Caucasian ethnic groups -- i.e., Chechens, Ingush, Ossetian, et al, or the "Caucasian race" (which is itself a misnomer) -- whites. These are c

Did you mean the Caucasian ethnic groups -- i.e., Chechens, Ingush, Ossetian, et al, or the "Caucasian race" (which is itself a misnomer) -- whites. These are completely separate things. The term Caucasian is highly confusing as it's a racist term invented by the same German who came up with Negroid and Mongloid, and is - as far as I know - only used in the United States. In fact, the Supreme Court in United States v. Bhagat Singh Thind (1923) decided that Indians were "Caucasian", but were not white. Also, China is a bad example, as Chinese is not an ethnicity, it's a nationality as China is a multi-ethnic nation. The ethnicities being Han (what most people consider to be "ethnic Chinese", Hui, et al.