Law XII

Law XII, also known as the Ausgleich, was a compromise enacted in 1867 that reorganized the Habsburg monarchy into the Dual Monarchy of Austria-Hungary. This agreement granted Hungary significant internal autonomy with its own responsible ministry, while common affairs such as foreign policy and defense remained shared between Austria and Hungary.12

The Ausgleich established a tripartite constitutional framework, with common agencies, Hungarian agencies, and agencies for the rest of the Habsburg lands (incorrectly referred to as "Austria"). This compromise aimed to balance traditional rights with administrative needs, creating a personal union between the Hungarian crown lands and the western Habsburg territories. While it provided for common economic and foreign affairs, the division of financial responsibilities and the management of diverse nationalities within the empire led to ongoing conflicts.32