Columbia subject headings:
Harvard subject headings:
Comparative government.
Conservatism--Europe--History.
Conservatism--United States--History
Europe--Politics and government.
Right and left (Political science)
United States--Politics and government.
Princeton subject headings:
Comparative government.
Conservatism--Europe--History.
Conservatism--United States--History.
Europe--Politics and government.
Right and left (Political science)
United States--Politics and government.