Columbia subject headings:
Harvard subject headings:
Collective memory--Germany.
World War, 1914-1918--Germany--Sources.
World War, 1914-1918--Historiography
World War, 1914-1918--Sources
Princeton subject headings:
Collective memory--Germany.
World War, 1914-1918--Germany--Sources.
World War, 1914-1918--Historiography.
World War, 1914-1918--Sources.