Columbia subject headings:
Denmark--History--To 1241.
Saxo, Grammaticus, -approximately 1204. Gesta Danorum.
Harvard subject headings:
Clergy--Political activity--Denmark--History--To 1500.
Crusades
Denmark--History--To 1241.
Hegemony--Denmark--History--To 1500.
Saxo, Grammaticus, -approximately 1204. Gesta Danorum.
Princeton subject headings:
Baltic Sea Region--Church history.
Baltic Sea Region--History.
Clergy--Political activity--Denmark--History--To 1500.
Crusades.
Denmark--Church history.
Denmark--History--To 1241.
Denmark--Kings and rulers--History.
Hegemony--Denmark--History--To 1500.
Saxo, Grammaticus, -approximately 1204--Criticism and interpretation.
Saxo, Grammaticus, -approximately 1204. Gesta Danorum.