Columbia subject headings:
Europe--Kings and rulers--History--Congresses.
Europe--Politics and government--1492-1648--Congresses.
Europe--Politics and government--1648-1715--Congresses.
Monarchy--Europe--History--Congresses.
Political science--Europe--Philosophy--Congresses.
Harvard subject headings:
Despotism--History--Congresses.
Europe--Kings and rulers--History--Congresses.
Europe--Politics and government--1492-1648--Congresses.
Europe--Politics and government--1648-1715--Congresses.
Leadership--Europe--History--Congresses.
Monarchy--Europe--History--Congresses.
Political science--Europe--Philosophy--Congresses.
Princeton subject headings:
Europe--Kings and rulers--History--Congresses.
Europe--Politics and government--1492-1648--Congresses.
Europe--Politics and government--1648-1715--Congresses.
Monarchy--Europe--History--Congresses.
Political science--Europe--Philosophy--Congresses.