Columbia subject headings:
Conservatism--United States.
Political science--United States--History.
Political sociology.
Right and left (Political science)
Harvard subject headings:
Conservatism--United States
Political science--United States--History
Political sociology.
Right and left (Political science)
Princeton subject headings:
Conservatism--United States.
Political science--United States--History.
Political sociology.
Right and left (Political science)