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.
Austrian nationalism
German nationalism began to rise rapidly within the German Confederation, in 1866 the feud between the two most powerful German states Austria and Prussia finally came to a head in the German war in 1866. The Austrians favoured the Greater Germany unification but were not willing to give up any of the non-German-speaking land inside of the Austrian Empire and take second place to Prussia. The Prussians however wanted to unify Germany as Little Germany primarily by the Kingdom of Prussia, whilst excluding Austria. In the final battle of the German war ("Battle of Königgrätz") the Prussians successfully defeated the Austrians and succeeded in creating the North German Confederation. In 1871, Germany was unified as a nation-state as the German Empire that was Prussian-led and without Austria. Nevertheless, the integration of the Austrians remained a strong desire for many people of both Austria and Germany, especially among the liberals, the social democrats and also the Catholics who were a minority within the Protestant Germany.