Columbia subject headings:
Militarism--Spain--History.
Spain--Armed Forces--Political activity.
Spain--History--19th century.
Spain--History--20th century.
Harvard subject headings:
Militarism--Spain--History.
Spain--Armed Forces--Political activity.
Spain--History--19th century.
Spain--History--20th century.
Spain. Ejército--History.
Princeton subject headings:
Civil-military relations--Spain--History.
Sociology, Military--Spain.
Spain--Politics and government--19th century.
Spain--Politics and government--20th century.
Spain. Ejército--Political activity.