1922 Republic of Central Lithuania general election March 1922 and two days later the Republic of Central Lithuania ceased to exist. All of its territory was incorporated into the newly formed Wilno Voivodeship. The border changes were accepted by the Conference of Ambassadors of the Entente and the League of Nations. Lithuania declined to accept the Polish authority over the area and continued to treat the region as part of its own territory and Vilnius as its legitimate capital, with Kaunas designated only as a temporary seat of government. The Polish–Lithuanian diplomatic relations were not restored until the Polish ultimatum to Lithuania in 1938. 1922 Republic of
Centennial of the Restored State of Lithuania Centennial of the Restored State of Lithuania The Centennial of the Restored State of Lithuania marks the 100th anniversary of the Act of Independence of Lithuania which was signed on 16 February 1918. Lithuania's statehood dates to the 13th-century Grand Duchy of Lithuania. On 6 July 1253, Mindaugas was crowned as the King of Lithuania. In 1385, Lithuania joined Poland in a union that grew into the Polish–Lithuanian Commonwealth by 1569. Between 1772 and 1795, most of Lithuania was annexed by the Russian Empire. Towards the end of World War I, on 16 February 1918, twenty people signed the Act