Austria-Hungary

The Austro-Hungarian Empire, also known as Austria-Hungary, Dual Monarchy or k.u.k. Monarchy or Dual State, was a dual-monarchic union state in Central Europe from 1867 to 1918, dissolved at the end of World War I.The dual monarchy was the successor to the Austrian Empire (1804–1867) on the same territory, originating in the Austro-Hungarian Compromise of 1867 between the ruling Habsburg dynasty and the Hungarians. As a multi-national empire and great power in an era of  national awakening, it found its political life dominated by disputes among the eleven principal national groups.
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Noun
1. a geographical area in central and eastern Europe; broken into separate countries at the end of World War I
(hypernym) geographical area, geographic area, geographical region, geographic region
(part-holonym) Europe

AUSTRIA-UNGHERIA