Columbia subject headings:
Harvard subject headings:
Great Britain--Politics and government--1910-1936.
Labor unions--Great Britain--History--20th century.
Labour Party (Great Britain)--History--20th century.
MacDonald, James Ramsay, 1866-1937.
Princeton subject headings:
Great Britain--Politics and government--1910-1936.
Labor unions--Great Britain--History--20th century.
Labour Party (Great Britain)--History--20th century.