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The idea is that Illkhanate or other mongol state based on Persia turns ti christianity, probably an eastern branch like Miaphysitism or just plan Orthodoxy (assuming more exotic things like Manicheaism are out of the question).

Say this christian Persia consolidates its authority over Persia proper, Mesopotamia, and Syria. Christianity is finally resto red in the middle east. Maybe the Levant and Egypt too.

What are te consecuences for te ERE, Crusades, Age of Exploration, etc.
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