Columbia subject headings:
Politics and culture--Ireland--History--18th century.
Utopias--History--18th century.
Harvard subject headings:
Politics and culture--Ireland--History--18th century.
Utopias--History--18th century
Utopias--Ireland--History--18th century.
Princeton subject headings:
Politics and culture--Ireland--History--18th century.
Utopias--History--18th century.