Columbia subject headings:
Church and state--Slovakia--History.
Ruthenians--Slovakia--History.
Slovakia--Social policy.
Harvard subject headings:
Church and state--Slovakia--History.
Czechoslovakia--Social policy--History.
Ruthenians--Slovakia--History.
Princeton subject headings:
Carpatho-Rusyns--Slovakia--History.
Slovakia--Ethnic relations.
Ukrainians--Slovakia--History.