After the First World War, some people in Tyrol wanted to preserve the unity of the historical County of Tyrol by seceding from Austria, therefore making (in their opinion) the treaty that gave Bozen and Trento to the Kingdom of Italy null and void. Similarly, some people wanted to preserve the multiethnic nature of the Austrian Littoral by creating a polity independent from Austria, Italy and Yugoslavia.
Both movements failed before they even began.
Both movements failed before they even began.