Columbia subject headings:
Conservatism--United States--History--20th century.
United States--Politics and government--1981-1989.
Harvard subject headings:
Conservatism--United States--History--20th century
United States--Politics and government--1981-1989.
United States--Politics and government--1989-
Princeton subject headings:
Conservatism--United States--History--20th century.
United States--Politics and government--1981-.