Columbia subject headings:
Harvard subject headings:
Germany--Politics and government--20th century
Saxony (Germany)--History--20th century.
Saxony (Germany)--Politics and government--20th century.
World War, 1914-1918--Germany--Saxony.
Princeton subject headings:
Saxony (Germany)--History--20th century--Congresses.
Saxony (Germany)--Politics and government--20th century--Congresses.
World War, 1914-1918--Germany--Saxony--Congresses.