Tajik Soviet Socialist Republic by the Tajik republican branch within the Communist Party of the Soviet Union in all organs of government, politics and society. The Supreme Soviet was a unicameral legislature of the republic headed by a Chairman, with its superiority to both the executive and judicial branches and its members convened in the Supreme Soviet building in Dushanbe. Since independence in 1991, it retained the unicameral structure before being replaced by an bicameral system in 1999 using the presidential system. The republic's government structure was similar to those of other republics. Tajikistan was the only Central Asian Republic to not form an
Lithuanian Soviet Socialist Republic laws over the laws of the Soviet Union; see Estonian Sovereignty Declaration). All legal ties of the Soviet Union's sovereignty over the republic were cut as Lithuania declared the restitution of its independence. The Soviet Union claimed that this declaration was illegal, as Lithuania had to follow the process of secession mandated in the Soviet Constitution if it wanted to leave. Lithuania contended that the entire process by which Lithuania joined the Soviet Union violated both Lithuanian and international law so it was merely reasserting an independence that previously existed. The Soviet Union threatened to invade, but the Russian SFSR's