Columbia subject headings:
Great Britain--History--Anglo-Saxon period, 449-1066.
Names, Geographical--England.
Northmen--England.
Harvard subject headings:
England--Civilization--Scandinavian influences.
Great Britain--Civilization--Scandinavian influences.
Great Britain--History--Anglo-Saxon period, 449-1066.
Names, Geographical--England
Northmen--England.
Vikings--England
Princeton subject headings:
England--Civilization--Scandinavian influences.
Great Britain--History--Anglo-Saxon period, 449-1066.
Names, Geographical--England.
Northmen--England.