Columbia subject headings:
Harvard subject headings:
Literature, Modern--History and criticism--Congresses
Motion pictures--Plots, themes, etc.--Congresses.
Stupidity in literature--Congresses.
Stupidity--Caricatures and cartoons--Congresses.
Stupidity--Congresses.
Princeton subject headings:
Literature, Modern--History and criticism--Congresses.
Stupidity in literature--Congresses.
Stupidity--Congresses.