You’re wrong. The cities mentioned are not the LARGEST cities. It turns out that they are have very high percentage of black residents.
So they are small [as the study shows] yet with high black populations.
Where is NY, or LA or Atlanta? There are hundreds of cities over 100000 in population. They picked what they wanted to pick to try to prove there presumption. Those cities on the liberal side are some of the biggest.. Detroit, Chicago, Seattle...