Columbia subject headings:
Conservatism--Great Britain--History--20th century.
Conservative Party (Great Britain)
Great Britain--Politics and government--1945-
Harvard subject headings:
Conservatism--Great Britain--History--20th century
Conservative Party (Great Britain)--History--1945-
Great Britain--Politics and government--1945-
Princeton subject headings:
Conservatism--Great Britain--History--20th century.
Conservative Party (Great Britain)
Great Britain--Politics and government--1945-