Suppose, when Justinian sends general Narses to shut down the last Ancient Egyptian temples at the Philae complex and imprison the pagans priests there, he also orders that they be brought to Constantinople, where Roman scholars use them to write down a comprehensive instruction manual of sorts on how to read Egyptian hieroglyphs.
This book then makes its way to Rome, which also had a bunch of obelisks some Bishop perhaps wished he could read, so that he may burnish his own credentials by combatting the ideas present on the ancient stones. Thus knowledge on Ancient Egyptian writing is preserved by the Papacy and is NOT later lost to some accident of history.
What kind of direct changes/butterflies (excepting the usual "everything obviously changes because you end up rolling the dice again on every subsequent decision in history") can we expect from this?
This book then makes its way to Rome, which also had a bunch of obelisks some Bishop perhaps wished he could read, so that he may burnish his own credentials by combatting the ideas present on the ancient stones. Thus knowledge on Ancient Egyptian writing is preserved by the Papacy and is NOT later lost to some accident of history.
What kind of direct changes/butterflies (excepting the usual "everything obviously changes because you end up rolling the dice again on every subsequent decision in history") can we expect from this?