Columbia subject headings:
Constitutional history--Europe--Congresses.
Europe--Politics and government--1492-1517--Congresses.
Europe--Politics and government--1517-1648--Congresses.
Europe--Politics and government--476-1492--Congresses.
Harvard subject headings:
Constitutional history--Europe--Congresses.
Europe--Politics and government--1492-1517--Congresses.
Europe--Politics and government--1517-1648--Congresses.
Europe--Politics and government--476-1492--Congresses.
Princeton subject headings:
Constitutional history--Europe--Congresses.
Europe--Politics and government--1492-1517--Congresses.
Europe--Politics and government--1517-1648--Congresses.
Europe--Politics and government--476-1492--Congresses.