World War One (Divided Italy)

In the divided Italy TL WWI is caused because of an Austrian nationalist who believes in the recreation of the Austria-Hungarian empire. The man is known as Amadeus Muller, along with his group, leads an attack on the Prussian terretories in the former Austrian area. This sparks a war between the Austrian territories and part of northern Italy. The conflict then spreads to the rest of Europe and then the world.