Columbia subject headings:
Europe--History--1517-1648--Congresses.
Europe--History--17th century--Congresses.
Political violence--Religious aspects--Congresses.
Thirty Years' War, 1618-1648--Economic aspects--Congresses.
Thirty Years' War, 1618-1648--Political aspects--Congresses.
Thirty Years' War, 1618-1648--Social aspects--Congresses.
Harvard subject headings:
Europe--History--1517-1648--Congresses.
Europe--History--17th century--Congresses.
Political violence--Religious aspects--Congresses.
Thirty Years' War, 1618-1648--Economic aspects--Congresses.
Thirty Years' War, 1618-1648--Political aspects--Congresses.
Thirty Years' War, 1618-1648--Social aspects--Congresses.
Princeton subject headings:
Europe--History--1517-1648--Congresses.
Europe--History--17th century--Congresses.
Political violence--Religious aspects--Congresses.
Thirty Years' War, 1618-1648--Economic aspects--Congresses.
Thirty Years' War, 1618-1648--Political aspects--Congresses.
Thirty Years' War, 1618-1648--Social aspects--Congresses.