Thanks To The Treaty Of Vienna
After signing the Treaty of Vienna in 1866, both parties were able to enjoy a period of relative calm for a considerable amount of time. In point of fact, they had even been allies prior to the commencement of hostilities in July of 1914. The conflict began at that time. On the other hand, as the multifaceted battle extended over the region, long-simmering tensions between the two sides began to resurface.
After The Treaty Of London
By signing the Treaty of London in 1915, Italy officially ended its membership in the Triple Alliance, which it had established along with Germany and Austro-Hungary. This indicated that hostilities were ongoing between the two political groups that occupied each side of the Stelvio Pass. Mount Scorluzzo, which stood between the two sides, was a significant factor in the outcome of the fight.