Columbia subject headings:
Harvard subject headings:
Europe--History, Military--Congresses.
Pillage--Europe--History--To 1500--Congresses.
War crimes--Europe--History--To 1500--Congresses.
Princeton subject headings:
Europe--History, Military--Congresses.
Pillage--Europe--History--To 1500--Congresses.
War crimes--Europe--History--To 1500--Congresses.