Columbia subject headings:
Conservative Party (Great Britain)--History--20th century.
Great Britain--Politics and government--1901-1910.
Great Britain--Politics and government--1910-1936.
Harvard subject headings:
Conservatism--Great Britain--History--20th century
Conservative Party (Great Britain)--History.
Great Britain--Politics and government--1901-1936.
Princeton subject headings:
Conservative Party (Great Britain)--History--20th century.
Great Britain--Politics and government--1901-1910.
Great Britain--Politics and government--1910-1936.