"Matica hrvatska" cancelled work on the Serbo-Croatian dictionary and rejected the Novi Sad Agreement (about the common Serbo-Croatian language). The Novi Sad Agreement based Serbo-Croatian language orthography was replaced by the Croatian language orthography written by S. Babic, B. Finka, and M. Mogus and printed by the "Matica hrvatska" in the same 1971 year. Zagreb University provided broad public support to the Maspok political demands. The Zagreb University students staged mass demonstrations in Croatia in order to express their support to Maspok.