For the “For a few centuries after the Reformation, Protestant regions did have higher rates of literacy than Catholic or Orthodox regions” claim, the map in ht

For the “For a few centuries after the Reformation, Protestant regions did have higher rates of literacy than Catholic or Orthodox regions” claim, the map in https://en.wikipedia.org/wiki/Education_in_the_Age_of_Enlightenment#Literacy https://en.wikipedia.org/wiki/Education_in_the_Age_of_Enligh... supports that claim. It mentions ten countries. The four most literate were largely Protestant, the six least literate largely Catholic.