Geography of Tajikistan has headwaters in Afghanistan and Tajikistan. The other neighbors are the former Soviet republics of Uzbekistan (to the west and the north) and Kyrgyzstan (to the north). The lower elevations of Tajikistan are divided into northern and southern regions by a complex of three mountain chains that constitute the westernmost extension of the massive Tian Shan system. Running essentially parallel from east to west, the chains are the Turkestan, Zeravshan (Zarafshan), and Hisor (Gissar) mountains. The last of these lies just north of the capital, Dushanbe, which is situated in west-central Tajikistan. More than half of Tajikistan lies above 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