Chakavian
Chakavian or Čakavian , , ( , proper name: "čakavica" or "čakavština" , own name: "čokovski, čakavski, čekavski") is a dialect of the Serbo-Croatian language spoken by a minority of Croats. It has a low mutual intelligibility with Shtokavian. There is much internal diversity, to the point where intelligibility between the northern and southern varieties of Chakavian is low. All three main Serbo-Croatian dialects are named after their most common word for "what?", which in Čakavian is "ča" or "ca". Chakavian is spoken mainly in the northeastern Adriatic: in Istria, Kvarner Gulf, in most Adriatic islands, and in the interior valley of Gacka, more sporadically in the Dalmatian littoral and central Croatia.
Socialist Federal Republic of Yugoslavia
The population of Yugoslavia spoke mainly three languages: Serbo-Croatian, Slovene and Macedonian. The Serbo-Croatian language was spoken by the populations in the federal republics of SR Serbia, SR Croatia, SR Bosnia and Herzegovina, and SR Montenegro – a total of 12,390,000 people by the late 1980s. Slovene was spoken by approximately 2,000,000 inhabitants of SR Slovenia, while Macedonian was spoken by 1,210,000 inhabitants of SR Macedonia. National minorities used their own languages as well, with 506,000 speaking Hungarian (primarily in SAP Vojvodina), and 2,000,000 persons speaking Albanian in SR Serbia (primarily in SAP Kosovo), SR Macedonia and SR Montenegro. Turkish, Romanian (primarily in SAP Vojvodina), and Italian (primarily in Istria and parts of Dalmatia) were also spoken to a lesser extent. The Yugoslav Albanians, almost exclusively Ghegs, chose to use the unified literary language of Albania predominantly based on Tosk Albanian (a different dialect), for political reasons.