Columbia subject headings:
Cánovas del Castillo, Antonio, 1828-1897.
Spain--Politics and government--19th century.
Harvard subject headings:
Cánovas del Castillo, Antonio, 1828-1897
Spain--Foreign relations--19th century.
Spain--Politics and government--19th century.
Spanish-American War, 1898--Causes
Princeton subject headings:
Cánovas del Castillo, Antonio, 1828-1897.
Spain--Politics and government--19th century.