Columbia subject headings:
Harvard subject headings:
Hesse (Germany)--History--20th century--Exhibitions.
Hesse (Germany)--Rural conditions--20th century--Exhibitions.
Rural population--Germany--Hesse--History--20th century--Exhibitions.
Village communities--Germany--Hesse--History--20th century--Exhibitions.
World War, 1914-1918--Germany--Hesse--Exhibitions.
Princeton subject headings:
Hesse (Germany)--History--20th century--Exhibitions.
Hesse (Germany)--Rural conditions--20th century--Exhibitions.
Rural population--Germany--Hesse--History--20th century--Exhibitions.
Village communities--Germany--Hesse--History--20th century--Exhibitions.
World War, 1914-1918--Germany--Hesse--Exhibitions.