The country has been engaging in ‘the big sort’ for decades now.
The Republican party represents whites and married women.
The Democratic party represents non-whites and unmarried women.
All economics and politics are merely demographic: Race, Culture, Class, Age, and maritial status. We blither a lot about politics under the assumption that people change. They don’t.
https://www.quora.com/Is-Donald-Trump-doing-a-good-job-at-bringing-Conservatives-and-Liberals-together