Columbia subject headings:
World War, 1914-1918--Catholic Church.
Harvard subject headings:
Catholic Church--France.
War--Religious aspects
World War, 1914-1918--Atrocities
World War, 1914-1918--Pictorial works
World War, 1914-1918--Religious aspects
World War, 1914-1918--Religious aspects--Catholic Church
Princeton subject headings: