Columbia subject headings:
Spain--Foreign relations--1516-1700.
Spain--Politics and government--1516-1700.
Harvard subject headings:
Church and state--Spain--History--16th century.
Habsburg, House of
Spain--Foreign relations--1516-1700
Spain--History--Charles I, 1516-1556
Spain--Politics and government--1516-1700
Princeton subject headings:
Church and state--Spain--History--16th century.
Habsburg, House of.
Spain--Foreign relations--1516-1700.
Spain--History--Charles I, 1516-1556.
Spain--Politics and government--1516-1700.