History of Lithuania boycotted by the Jews, Lithuanians and Belarusians, then was annexed into Poland on March 24, 1922. The Conference of Ambassadors awarded Vilnius to Poland in March 1923. Lithuania did not accept this decision and broke all relations with Poland. The two countries were officially at war over Vilnius, the historical capital of Lithuania, inhabited at that time largely by Polish-speaking and Jewish populations between 1920 and 1938. The dispute continued to dominate Lithuanian domestic politics and foreign policy and doomed the relations with Poland for the entire interwar period. For administrative purposes, the de facto territory of the country was
Act of Independence of Lithuania the first Cabinet of Lithuania was formed, and the Council of Lithuania gained control over the territory of Lithuania. Independent Lithuania, although it would soon be battling the Wars of Independence, became a reality. The laconic Act is the legal basis for the existence of modern Lithuania, both during the interwar period and since 1990. The Act formulated the basic constitutional principles that were and still are followed by all Constitutions of Lithuania. The Act itself was a key element in the foundation of Lithuania's re-establishment of independence in 1990. Lithuania, breaking away from the Soviet Union, stressed that it