States of Austria states of Upper Austria and Lower Austria are essentially equivalent to what were since 1783/84 the two autonomous halves of the Archduchy of Austria, a principality which formed the empire's historic heartland. Salzburg is coterminous with the former Austro-Hungarian Duchy of Salzburg (the former Archbishopric). Similarly, the state of Carinthia descends from the Duchy of Carinthia, the state of Styria descends from the Duchy of Styria, and the state of Tyrol descends from the Princely County of Tyrol; these states had to cede territories to Italy and Yugoslavia when Austria emerged in its present form. Also, the state of Vorarlberg
Burgenland Croatian in 1987 parts of the law were changed and Croatian was introduced as an official in 6 out of 7 districts of Burgenland. Burgenland Croatian written language is based mainly on the local Chakavian dialect with some influences from the other Croatian dialects spoken in Burgenland. It uses the Latin alphabet with the same diacritical modifiers as the Croatian alphabet. In the course of language development it acquired some of its own specialised vocabulary, sometimes different from that used in standard Croatian. The popular "The Little Prince" has also been translated into Burgenland Croatian (1998), specifically the Standard version by