Columbia subject headings:
Harvard subject headings:
Dante Alighieri, 1265-1321--Political and social views.
Florence (Italy)--Civilization.
Florence (Italy)--History.
Florence (Italy)--Politics and government--To 1421.
Guelfs and Ghibellines
Humanism--Italy--Florence--History.
Nationalism--Italy
Princeton subject headings:
Dante Alighieri, 1265-1321--Political and social views.
Florence (Italy)--Civilization.
Florence (Italy)--History.
Florence (Italy)--Politics and government--To 1421.
Guelfs and Ghibellines.
Humanism--Italy--Florence--History.
Nationalism--Italy.