History of Lithuania
On February 16, 1918, Lithuania was re-established as a democratic state. It remained independent until the outset of World War II, when it was occupied by the Soviet Union under the terms of the Molotov–Ribbentrop Pact. Following a brief occupation by Nazi Germany after the Nazis waged war on the Soviet Union, Lithuania was again absorbed into the Soviet Union for nearly 50 years. In 1990–1991, Lithuania restored its sovereignty with the Act of the Re-Establishment of the State of Lithuania. Lithuania joined the NATO alliance in 2004 and the European Union as part of its enlargement in 2004.
History of Lithuania
After the outbreak of hostilities in World War I, Germany occupied Lithuania and Courland in 1915. Vilnius fell to the Germans on 19 September 1915. An alliance with Germany in opposition to both tsarist Russia and Lithuanian nationalism became for the Baltic Germans a real possibility. Lithuania was incorporated into Ober Ost under a German government of occupation. As open annexation could result in a public-relations backlash, the Germans planned to form a network of formally independent states that would in fact be dependent on Germany.