Columbia subject headings:
Czechoslovakia--Foreign relations--United States.
Soviet Union--History--Allied intervention, 1918-1920.
United States--Foreign relations--Czechoslovakia.
World War, 1914-1918--Diplomatic history.
Harvard subject headings:
Czechoslovakia--Foreign relations--United States.
Soviet Union--History--Allied intervention, 1918-1920.
United States--Foreign relations--Czechoslovakia.
World War, 1914-1918--Diplomatic history
Princeton subject headings:
Czechoslovakia--Foreign relations--United States.
Soviet Union--History--Allied intervention, 1918-1920.
United States--Foreign relations--Czechoslovakia.
World War, 1914-1918--Diplomatic history.