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
Uzbek Soviet Socialist Republic as Soviet Uzbekistan. Beginning 20 June 1990, the Uzbek SSR adopted the Declaration of State Sovereignty within its borders. Islam Karimov became the republic's inaugural president. On 31 August 1991, the Uzbek SSR was renamed the Republic of Uzbekistan and declared independence three months before the Soviet Union's dissolution on 26 December 1991. Uzbekistan was bordered by Kazakhstan to the north; Tajikistan to the southeast; Kirghizia to the northeast; Afghanistan to the south; and Turkmenistan to the southwest. The name, Uzbekistan, literally means "Home of the Free", taken from an amalgamation of "uz" (Turkic: "self"), "bek" (Turkic: "master", "bey in