Italian Republican Calendar (Principia Moderni IV Map Game)

The Italian Republican Calendar (Italian: Calendario Repubblicano Italiano), also commonly called the Italian Calendar, was a calendar created by Luigi Vico, an enlightenment era philosopher and author, in 1728, and later adopted partially by the Triumvirate Government (1734 - 1746) of the Italian League. Vico, an early advocate of Deism, designed the calendar in part to remove all religious and royalist influences from the calendar, however, the version later adopted by the government did not completely follow all of these changes. The use of the calendar also coincided with decimalisation across the nation, with changes to Italian currency, measurements, and other standards.