Columbia subject headings:
Great Britain--Politics and government--19th century.
Great Britain--Social conditions--19th century.
Social classes--Great Britain--History--19th century.
Harvard subject headings:
Great Britain--Politics and government--19th century.
Great Britain--Social conditions--19th century.
Social classes--Great Britain--History--19th century.
Princeton subject headings:
Great Britain--Politics and government--19th century.
Great Britain--Social conditions--19th century.
Social classes--Great Britain--History--19th century.