Dual Monarchy

A state in which two kingdoms or political entities share one sovereign.

Articles with this tag: 2 Updated: May 13, 2026

Austrian Empire

Austrian Empire (1804–1867): Habsburg monarchy, political evolution and territorial legacy

Overview of the Austrian Empire (1804–1867): Habsburg rule, political evolution from the Holy Roman Empire to Austria-Hungary, and its territorial legacy across modern Central and

Austro-Hungarian Compromise of 1867

Austro-Hungarian Compromise of 1867 (Ausgleich / Kiegyezés)