Columbia subject headings:
Authors, German--19th century--Political and social views.
German poetry--19th century--History and criticism.
Political poetry, German--History and criticism.
Harvard subject headings:
Authors, German--19th century--Political and social views.
German poetry--19th century--History and criticism
Political poetry, German--History and criticism.
Princeton subject headings:
German poetry--19th century--History and criticism.
Patriotic poetry, German--History and criticism.