Columbia subject headings:
Great Britain--Economic conditions--1760-1860.
Poor--England--History--18th century.
Poor--England--History--19th century.
Harvard subject headings:
Great Britain--Economic conditions--1760-1860.
Poor--England--History--18th century.
Poor--England--History--19th century.
Princeton subject headings:
Great Britain--Economic conditions--1760-1860.
Poor--England--History--18th century.
Poor--England--History--19th century.