Columbia subject headings:
Harvard subject headings:
Church and state--Asia, Central.
Church and state--Caucasus.
Church and state--Europe, Eastern
Religion and politics--Asia, Central--History--20th century.
Religion and politics--Europe, Eastern--History--20th century.
Princeton subject headings:
Religion and politics--Asia Central--History--20th century.
Religion and politics--Caucasus--History--20th century.BL65.P7.
Religion and politics--Europa, Eastern--History--20th century.
Religion and politics--Russia (Federation)--History--20th century.