Lithuania

Background

Lithuanian lands were united under Mindaugas in 1236, and alliances and conquest then expanded the realm into most of present-day Belarus and Ukraine. By the end of the 14th century, Lithuania was the largest state in Europe. An alliance with Poland in 1386 brought the two countries into a union through a common ruler. In 1569, Lithuania and Poland formally united into the single dual state called the Polish-Lithuanian Commonwealth. This entity survived until 1795, when surrounding countries partitioned its remnants.

Lithuania regained its independence after World War I, but the USSR annexed it in 1940, an action never recognized by the US and many other countries. In 1990, Lithuania became the first of the Soviet republics to declare its independence, but Moscow did not recognize this proclamation until 1991. The last Russian troops withdrew in 1993. Lithuania subsequently restructured its economy for integration into West European institutions, joining both NATO and the EU in 2004. In 2015, Lithuania joined the euro zone, and it joined the Organization for Economic Cooperation and Development in 2018.

Source: CIA World Factbook · 2026-02-01 · text generated from this source, approved by a person

Government

A semi-presidential republic defines the form of government. Its civil law system allows legislative acts to be appealed to the Constitutional Court. The latest constitution was adopted by referendum 25 October 1992 and entered into force 2 November 1992. Its independence dates are 16 February 1918 from Soviet Russia and Germany, 11 March 1990 declared from the Soviet Union, and 6 September 1991 recognized by the Soviet Union. The national holiday is Independence Day (or National Day), 16 February (1918).

Source: CIA World Factbook · 2026-02-01 · text generated from this source, approved by a person

Flag and symbols

Three equal horizontal bands—yellow at the top, green, and red—form Lithuania’s flag. Yellow stands for golden fields, the sun, light, and goodness; green for the forests, nature, freedom, and hope; red for courage and the blood spilled in defense of the homeland. Its national symbols are the mounted knight known as Vytis (the Chaser) and the white stork.

Source: CIA World Factbook · 2026-02-01 · text generated from this source, approved by a person