Austria
The status of South Tyrol was a lingering problem between Austria and Italy until it was officially settled by the 1980s with a great degree of autonomy being granted to it by the Italian national government. Between 1918 and 1919, Austria was known as the State of German Austria (). Not only did the Entente powers forbid German Austria to unite with Germany, but they also rejected the name German Austria in the peace treaty to be signed; it was, therefore, changed to Republic of Austria in late 1919.
History of Austria
The First World War effectively ended for Austria on 3 November 1918, when the defeated army signed the Armistice of Villa Giusti at Padua following the Battle of Vittorio Veneto. (Technically this applied to Austria-Hungary, but Hungary had withdrawn from the conflict on 31 October 1918, and most other states within the empire, such as Czechoslovakia and the South Slavs, had also done so.) Austria was forced to cede all territory occupied since 1914, plus a considerable amount of other territory, and the allies were given access to Austria. The empire was thus dissolved.