Kajkavian
The major cities in northern Croatia are located in what was historically a Kajkavian-speaking area, mainly Zagreb, Koprivnica, Krapina, Križevci, Varaždin, Čakovec. The typical archaic Kajkavian is today spoken mainly in Hrvatsko Zagorje hills and Međimurje plain, and in adjacent areas of northwestern Croatia where immigrants and the Štokavian standard had much less influence. The most peculiar Kajkavian dialect "(Baegnunski)" is spoken in Bednja in northernmost Croatia. Many of northern Croatian urban areas today are partly Štokavianized due to the influence of the standard language and immigration of Štokavian speakers.
Comparison of standard Bosnian, Croatian, Montenegrin and Serbian
Serbian and Bosnian language standards tend to be inclusive, i.e. to accept a wider range of idioms and to use loanwords (German and Turkish), whereas the Croatian language policy is more purist and prefers neologisms to loan-words, as well as the re-use of neglected older words. Yet there is criticism of the puristic language policy even in Croatia, as exemplified by linguist Snježana Kordić. These approaches are, again, due to the different cultural, historical and political development of the three variants and the societies they are found in.