Columbia subject headings:
Harvard subject headings:
Church and state--Church of England--History--19th century.
Church and state--Germany--History--19th century
Church and state--Great Britain--History--19th century.
Germany--Church history--19th century.
Great Britain--Church history--19th century.
Princeton subject headings:
Church and state--Germany--History--19th century.
Church and state--Great Britain--History--19th century.