[TexConfederate1861]

The Great Schism, as it was called occured in 1054 AD.

The only “churches operating” were the Nestorian and Arian schismatics, that denied the dual nature of Christ, and refused to ratify the Holy Ecumenical Council of Chalcedon.

[smvoice]

The Great Schism: Is that when the Bishop of Rome and the Patriarch of Constantinople excommunicated each other?