Battle of Vienna

The Battle of Vienna was a major battle that took place on September 12th, 1683 when Ottoman Empireball was laying siege to the city of  Viennaball when  Polish-Lithuanian Commonwealthball came to aid  Holy Roman Empireball to save the city after suffering two months of being laid siege to. The battle was a decisive victory for the Christian coalition who formed the Holy League, took back almost all of Hungaryball and ended Ottoman Empireball as a threat to Christendom.