Columbia subject headings:
Christianity and culture.
Orthodox Eastern Church--Russia--History.
Orthodox Eastern Church--Soviet Union--History.
Russia--Church history.
Russia--Civilization.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History.
Soviet Union--Church history.
Harvard subject headings:
Princeton subject headings:
Christianity and culture.
Orthodox Eastern Church--Russia (Federation)--History.
Orthodox Eastern Church--Russia--History.
Orthodox Eastern Church--Soviet Union--History.
Russia (Federation)--Civilization.
Russia--Civilization.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History.
Soviet Union--Civilization.