Columbia subject headings:
Capitalism--United States.
Middle class--Political activity--United States.
Political participation--United States.
Political socialization--United States.
Harvard subject headings:
Capitalism--United States
Middle class--United States--Political activity.
Political participation--United States
Political socialization--United States.
Princeton subject headings:
Capitalism--United States.
Middle class--United States--Political activity.
Political participation--United States.
Political socialization--United States.