Columbia subject headings:
Harvard subject headings:
Catholic emancipation.
Chartism--Ireland--History.
Chartism.
Ireland--History--1800-1837.
O'Connell, Daniel, 1775-1847.
Princeton subject headings:
Catholic emancipation.
Chartism.
Ireland--History--1800-1837.
O'Connell, Daniel, 1775-1847.