List of rulers of Lithuania
The state of Lithuania formed in the 1230s, when threatened by the Livonian Order in the north and the Teutonic Knights in the west, the Baltic tribes united under the leadership of Mindaugas. He became the only crowned king of Lithuania. His state became known as Grand Duchy of Lithuania. After Grand Duke Jogaila became also king of Poland in 1386, the two states became closer connected and since 1440 both were ruled by a common ruler. In 1569 Union of Lublin was signed and a new entity—the Polish–Lithuanian Commonwealth—emerged. The commonwealth was partitioned in 1795 and Lithuania became part of the Russian Empire till 16 February 1918. The Council of Lithuania was able to establish the sovereignty only in 1919, after Germany lost World War I. The first republic of Lithuania existed until 1940 when it was occupied by the Soviet Union. During the Soviet-German War, Lithuania was occupied by Nazi Germany. In 1944, as Germany was losing the war, Russia re-occupied Lithuania and established the Lithuanian Soviet Socialist Republic. On 11 March 1990, Lithuania became the first Soviet republic to declare independence. The restored Republic of Lithuania is a democratic republic, a member of both the European Union and NATO.
History of Lithuania (1219–95)
Mindaugas, the duke who governed southern Lithuania between the Neman and Neris Rivers, eventually became the founder of the state. Mindaugas is referred to as the ruler of all Lithuania in the Livonian Rhymed Chronicle in 1236. The means by which he managed to acquire this title are not well known. Russian chronicles mention that he murdered or expelled various other dukes, including his relatives.
In 1236, Duke Vykintas led the Samogitian forces to victory in the Battle of Saule, where the Livonian Order suffered a catastrophic defeat. It seems that Vykintas did not receive support from Mindaugas. Vykintas' personal power grew. The Livonian Order was on the brink of collapse and was forced to become a branch of the Teutonic Knights. The combined Orders focused on the conquest of Samogitia, since only this land prevented them from consolidating their territories. The union of these aggressive powers could not have passed without notice in Lithuanian lands, and might have furthered the unification process. In about 1239 Mindaugas took over the weakened Black Ruthenia and appointed his son Vaišvilkas to govern it. During the early 1240s, Mindaugas strengthened and established his power in various Baltic lands. In 1245, Mindaugas sent his nephews Tautvilas and Edivydas, the sons of Dausprungas and Vykintas, to conquer Smolensk, but they were unsuccessful. In 1249, an internal war erupted as Mindaugas sought to seize his nephews' and Vykintas' lands.