Columbia subject headings:
England--Social life and customs--19th century.
England--Social life and customs--20th century.
Upper class--England--History--19th century.
Upper class--England--History--20th century.
Harvard subject headings:
England--Social life and customs--19th century
England--Social life and customs--20th century.
Upper class--England--History--19th century.
Upper class--England--History--20th century.
Princeton subject headings:
England--Social life and customs--19th century.
England--Social life and customs--20th century.
Upper class--England--History--19th century.
Upper class--England--History--20th century.