Of the major branches, only those derived from Catholic/Orthodox sects (including Protestants) are those which evolved inside the Empire.
Those derived from the Nestorian and Oriental Orthodox Churches evolved in the Caucasus and Mesopotamia, in regions outside of Rome’s control or where its control was marginal, and in Ethiopia.
Of the major branches, only those derived from Catholic/Orthodox sects (including Protestants) are those which evolved inside the Empire.
Those derived from the Nestorian and Oriental Orthodox Churches evolved in the Caucasus and Mesopotamia, in regions outside of Rome’s control or where its control was marginal, and in Ethiopia.