Columbia subject headings:
Hungarians--Foreign countries.
Hungarians--Legal status, laws, etc.--Europe, Eastern--History.
Minorities--Legal status, laws, etc.--Europe, Eastern--History.
Minorities--Legal status, laws, etc.--Europe.
World War, 1914-1918--Peace.
World War, 1914-1918--Territorial questions.
Harvard subject headings:
Hungarians--Foreign countries.
Minorities--Legal status, laws, etc.--Europe
Princeton subject headings:
Hungarians--Legal status, laws, etc.--Europe, Eastern--History.
Minorities--Legal status, laws, etc.--Europe, Eastern--History.