Columbia subject headings:
Catholic Church--Ireland.
Church and state--Ireland.
Ireland--Church history.
Harvard subject headings:
Catholic Church--Ireland--History--19th century.
Catholic Church--Ireland--History--20th century.
Catholic Church--Ireland.
Church and social problems--Ireland.
Church and state--Ireland
Ireland--Church history.
Liberation theology.
Princeton subject headings:
Catholic Church--Ireland--Political activity--History.
Church and state--Ireland--Catholic Church.