The French Republican Calendar, a new non-Christian calendar, was created, with the year 1792 becoming "Year One": 27 July 1794 was "9 Thermidor of the year II". Many street names were changed, and the revolutionary slogan, "Liberty, Equality, Fraternity", was engraved on the façades of government buildings. New forms of address were required:Monsieur and Madame were replaced by Citoyen ("citizen") and Citoyenne ("citizeness"), and the formal vous ("you") was replaced by the more proletarian tu.[93]