The Republican Party is the party of the white working class. This group — whites with high school degrees and maybe some college — is still the largest block in the electorate. They overwhelmingly favor Republicans.
It’s a diverse group, obviously, but its members generally share certain beliefs and experiences. The economy has been moving away from them. The ethnic makeup of the country is shifting away from them. They sense that the nation has gone astray: marriage is in crisis; the work ethic is eroding; living standards are in danger; the elites have failed; the news media sends out messages that make it harder to raise decent kids. They face greater challenges, and they’re on their own.
Said another way:
http://dissidentvoice.org/Feb05/Bageant0218.htm