Columbia subject headings:
Middle East--Boundaries.
Middle East--Historical geography.
Middle East--History--20th century.
Syria--Boundaries.
World War, 1914-1918--Territorial questions--Middle East.
Harvard subject headings:
Middle East--Boundaries.
Middle East--Historical geography.
Middle East--History--1914-1923.
Middle East--History--20th century.
Syria--Boundaries.
World War, 1914-1918--Territorial questions--Middle East.
Princeton subject headings:
Middle East--Boundaries.
Middle East--Historical geography.
Middle East--History--20th century.
Syria--Boundaries.
World War, 1914-1918--Territorial questions--Middle East.