Columbia subject headings:
Harvard subject headings:
France--History--Revolution, 1789-1799--Literature and the revolution.
Heine, Heinrich, 1797-1856--Criticism and interpretation.
Heine, Heinrich, 1797-1856--Knowledge--France.
Heine, Heinrich, 1797-1856--Political and social views.
Princeton subject headings:
Heine, Heinrich, 1797-1856--Political and social views.