To say the schism of Catholic and Orthodox began at Charlemagne's coronation is both inaccurate and insulting to history and both churches alike. I really hope Paradox makes Christianity Chalcedonian for Catholic/Orthodox in the 769 A.D. start date, even 867 was pushing it.
(I mean even though Charlemagne advocated the Filioque clause, many Orthodox do revere him and don't see him as a schismatic, but that's not this topic's purpose.)
(I mean even though Charlemagne advocated the Filioque clause, many Orthodox do revere him and don't see him as a schismatic, but that's not this topic's purpose.)