Columbia subject headings:
Harvard subject headings:
Palatinate (Germany)--Church history--Congresses.
Palatinate (Germany)--Church history.
Palatinate (Germany)--History--Congresses.
Palatinate (Germany)--History--Revolution, 1848-1849--Congresses.
Palatinate (Germany)--Intellectual life--Congresses.
Palatinate (Germany)--Kings and rulers--Congresses.
Reformation--Germany--Palatinate.
Wittelsbach, House of--Congresses.
Wittelsbach, House of--History--Congresses.
Princeton subject headings:
Palatinate (Germany)--Church history--Congresses.
Palatinate (Germany)--History--Congresses.
Palatinate (Germany)--Intellectual life--Congresses.
Palatinate (Germany)--Kings and rulers--Congresses.
Wittelsbach, House of--Congresses.