@LegacyMom Certainly in the circles I associate with, it’s well known. Perhaps circles in the ivory tower aren’t fair base comparison models (though I would have thought that a well-documented correlation would have been relatively common knowledge). You can do a simple search and find a number of different studies done on voting patterns and internal/external racism. Political behavior and other behavior/ideology models are relatively common - the brands and types of products you buy is a good indicator for political party preferences as well (again, I would have thought this was relatively common knowledge).