Columbia subject headings:
Europe--History--476-1492.
Harvard subject headings:
Black death--Europe.
Europe--History--476-1492.
Flagellants.
Jews--Europe--History--70-1789.
Jews--Persecutions--Europe.
Princeton subject headings:
Civilization, Medieval--14th century.
Europe--History--476-1492.
Europe--Social conditions--To 1492.
Fourteenth century.
Jews--Europe--History--14th century.
Persecution--Europe.
Plague--Europe.