Columbia subject headings:
Harvard subject headings:
England--Relations--Germany--Leipzig--History--Congresses.
England--Relations--Germany--Saxony--History--Congresses.
Leipzig (Germany)--Relations--England--History--Congresses.
Saxony (Germany)--Relations--England--History--Congresses.
Princeton subject headings:
England--Relations--Germany--Leipzig--History--Congresses.
England--Relations--Germany--Saxony--History--Congresses.
Leipzig (Germany)--Relations--England--History--Congresses.
Saxony (Germany)--Relations--England--History--Congresses.