Columbia subject headings:
Harvard subject headings:
Paris Peace Conference (1919-1920)
Paris Peace Conference (1919-1920).
Poland--Foreign relations--United States
Polish question.
United States--Foreign relations--Poland.
World War, 1914-1918--Diplomatic history
World War, 1914-1918--Territorial questions--Poland
Princeton subject headings:
Paris Peace Conference (1919-1920)
Poland--Foreign relations--United States.
Polish question.
United States--Foreign relations--Poland.
World War, 1914-1918--Diplomatic history.
World War, 1914-1918--Territorial questions--Poland.