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alternatehistory.com
With a POD of let’s say 1066 have Engliah use the Cyrillic alphabet. It must also be influenced mostly the same way as it is OTL. https://en.m.wikipedia.org/wiki/Foreign_language_influences_in_English
This alternate English must be recognizable with the only major thing changing being the alphabet. Is this plausible? And if so how could it happen?