Collapse of Austria-Hungary

The Collapse of Austria Hungary took place in 12 January 1922, after the Collapse of Ottoman Empire.

Background
Same as Collapse of Ottoman Empire, they suffered a huge economic loss. Also, the different races in Austro-Hungarian Empire, although winning the great war, wished independence. Under Soviet influence, many of them declared independence and changed to communism nations.

Slavic Union
Under Soviet influence, Slavic Union was set up in Western Balkan peninsula. Austro-Hungarian Empire sent troops there but got defeated by the Slavs backed by Soviet Union.

Austria and Czech
Bohemia and Moravia was sent up and later united with Germany. Austria did the same, forming United Empires of German (Vereinigtes Kaiserreich).

Hungary
Hungary kept most of their territory. Croatians didn't want themselves to turn into a communism nation, under the threat of Slavic Union and Soviet Union, they united with Hungary.

Venice Republic
People in Venice Republic demanded to join Italy. After a few unrest, Italian army took over the Republic. Most ex-leaders of the republic was openly executed.