Columbia subject headings:
Great Britain--Commerce--History--18th century.
Great Britain--Economic conditions--18th century.
Great Britain--Social conditions--18th century.
Ireland--Commerce--History--18th century.
Ireland--Economic conditions.
Ireland--History--18th century.
Riots--Great Britain--History--18th century.
Riots--Ireland--History--18th century.
Harvard subject headings:
Famines--Ireland--History--18th century.
Great Britain--Commerce--History--18th century.
Great Britain--Economic conditions--18th century.
Great Britain--Social conditions--18th century.
Ireland--Commerce--History--18th century.
Ireland--Economic conditions.
Ireland--History--18th century.
Riots--Great Britain--History--18th century.
Riots--Ireland--History--18th century.
Princeton subject headings:
Great Britain--Commerce--History--18th century.
Great Britain--Economic conditions--18th century.
Great Britain--Social conditions--18th century.
Ireland--Commerce--History--18th century.
Ireland--Economic conditions.
Ireland--History--18th century.
Riots--Great Britain--History--18th century.
Riots--Ireland--History--18th century.