Union of Bukovina with Romania

The union of Bukovina with Romania was declared on 28 November 1918, being officially recognized by the international community in 1919 and 1920. == Timeline of events == === 1918 === 22 October - Constantin Isopescu-Grecul, a Bukovinian Romanian deputy in the Austrian Imperial Council, warns the authorities in Vienna that if they do not force Budapest to release Transylvania and other Romanian-inhabited areas from Hungary, then the Romanian subjects of the empire would have to look for outside help.

Source: Wikipedia — Union of Bukovina with Romania (CC BY-SA 4.0)