One of 17 should be '42 eventsChristians build civilization

 Oct 12, A. D. 2022—Inspired by  ‘The Third Educational Revolution’ 2 things—1—There should be added layers of eternal calendar, perhaps substituting for one of the 17, 2—There DEFINITELY should be something such at ‘The 42 Most Important Civilization-Building events: Charlemagne, the first educational revolution, Luther the 2nd, e. g. (hospitals, universities, errors of relativism, etc.)