Union of Transylvania with Romania

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History of Romania
Prehistory Cucuteni–Trypillia culture Hamangia culture Bronze Age in Romania Prehistory of Transylvania
Antiquity Dacia Dacian Wars Roman Dacia Origin of the Romanians
Middle Ages (Early) History of Transylvania Banat in the Middle Ages First Bulgarian Empire Second Bulgarian Empire Voivodeship of Maramureș Founding of Wallachia Founding of Moldavia Rumelia Eyalet
Early Modern Times Silistra Eyalet Principality of Transylvania Eyalet of Temesvar Varat Eyalet Phanariotes Danubian Principalities
National Awakening Transylvanian School Organic Statute 1848 Moldavian Revolution 1848 Wallachian Revolution Danube Vilayet United Principalities ASTRA War of Independence
Kingdom of Romania World War I Union with Bessarabia Union with Bukovina Union with Transylvania Greater Romania Fascist Kingdom Soviet occupation of Bessarabia and Northern Bukovina World War II
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The union of Transylvania with Romania was declared on 1 December [O.S. 18 November] 1918 by the assembly of the delegates of ethnic Romanians held in Alba Iulia. The Great Union Day (also called Unification Day^[1]), celebrated on 1 December, is a national holiday in Romania that celebrates this event. The holiday was established after the Romanian Revolution, and celebrates the unification not only of Transylvania, but also of Bessarabia and Bukovina and parts of Banat, Crișana and Maramureș with the Romanian Kingdom. Bessarabia and Bukovina had joined with the Kingdom of Romania earlier in 1918.