Columbia subject headings:
Castelar, Emilio, 1832-1899--Oratory--Congresses.
Political oratory--Spain--Congresses.
Spanish language--Political aspects--Congresses.
Spanish language--Rhetoric--Congresses.
Harvard subject headings:
Castelar, Emilio, 1832-1899--Criticism and interpretation--Congresses.
Castelar, Emilio, 1832-1899--Oratory--Congresses.
Political oratory--Spain--Congresses.
Spanish Language--Political aspects--Congresses.
Spanish language--Rhetoric--Congresses.
Princeton subject headings: