Columbia subject headings:
Harvard subject headings:
Church and state--Europe--History--16th century.
Europe--Politics and government--16th century--History.
Europe--Politics and government--16th century.
Europe--Religion--16th century--History.
Europe--Religion--16th century.
Religious tolerance--Europe--History--16th century.
Princeton subject headings:
Catholic Church--Relations--Protestant churches--History--16th century.
Church and state--Europe--History--16th century.
Europe--Church history--16th century.
Europe--Politics and government--16th century.
Europe--Religion--16th century.
Jus reformandi.
Political science--Europe--History--16th century.
Protestant churches--Relations--Catholic Church--History--16th century.