Columbia subject headings:
Harvard subject headings:
Catholic Church--Foreign relations--Spain.
Church and state--Spain--Catholic Church.
Spain--Politics and government--1875-1885.
Princeton subject headings:
Catholic Church--Foreign relations--Spain.
Church and state--Spain--History--19th century.
Monarchy--Spain.
Spain--Foreign relations--Catholic Church.
Spain--History--Alfonso XII, 1875-1885.
Spain--Politics and government--1875-1885.