Outline of Lithuania
During the 14th century, Lithuania was the largest country in Europe, as present-day Belarus, Ukraine, and parts of Poland and Russia were territories of the Grand Duchy of Lithuania. With the Lublin Union of 1569 Poland and Lithuania formed a new state: the Polish–Lithuanian Commonwealth, which was finally destroyed by its neighboring countries in 1795. Most of Lithuania's territory was annexed by the Russian Empire, until the Act of Independence was signed on 16 February 1918, which declared re-establishment of a sovereign state. Between 1940 and 1945 Lithuania was occupied by both the Soviet Union and Nazi Germany at different times. When World War II was near its end in 1944 and the Nazis retreated, the Soviet Union reoccupied Lithuania. On 11 March 1990, Lithuania became the first Baltic republic to declare its restored independence after 50 years of Soviet occupation.
Lithuania became a full member of the Schengen Agreement on 21 December 2007. In 2009, Lithuania celebrated the millennium of its name.Geography of Lithuania
Administrative divisions of Lithuania
Under the Russian Empire, the territory of the former Grand Duchy of Lithuania was divided into governorates (Russian: "guberniya", Lithuanian: "gubernija") and districts (Russian: "uyezd", Lithuanian: "apskritis"). Such system was introducing in Russia during the reforms of 1775. The first governorates, Vilna Governorate (consisting of eleven districts) and Slonim Governorate, were established after the third partition of the Polish–Lithuanian Commonwealth. Just a year later, on December 12, 1796, they were merged into one governorate, called Lithuania Governorate, with capital in Vilnius. In 1801 Lithuania Governorate was split into Lithuania-Vilna Governorate and Lithuania-Grodno Governorate. Forty years later the word "Lithuania" was dropped from the two names and official maps of Europe. The territory of the former Grand Duchy of Lithuania became known as the Northwestern Krai. In 1843 another administrative reform took place, creating Kovno Governorate out of seven western districts of the Vilna Governorate. Vilna Governorate received three additional districts: Vileyka and Dzisna from Minsk Governorate and Lida from Grodno Governorate.