Columbia subject headings:
Harvard subject headings:
Enlightenment.
Hegel, Georg Wilhelm Friedrich, 1770-1831--Influence.
Intellectuals--Germany--Prussia--History--19th century.
Radicals--Germany--Prussia--History--19th century.
Princeton subject headings:
Hegel, Georg Wilhelm Friedrich, 1770-1831--Influence.
Intellectuals--Germany--History.
Philosophy, German--19th century.