Ukrainian Soviet Socialist Republic
The Ukrainian Soviet Socialist Republic (Ukrainian SSR or UkrSSR or UkSSR; , УРСР ; , УССР ; see "Name" section below), also known as the Soviet Ukraine, was one of the constituent republics of the Soviet Union from the Union's inception in 1922 to its breakup in 1991. The republic was governed by the Communist Party of Ukraine as a unitary one-party socialist soviet republic.
Ukraine
On 16 July 1990, the new parliament adopted the Declaration of State Sovereignty of Ukraine. This established the principles of the self-determination, democracy, independence, and the priority of Ukrainian law over Soviet law. A month earlier, a similar declaration was adopted by the parliament of the Russian SFSR. This started a period of confrontation with the central Soviet authorities. In August 1991, a faction among the Communist leaders of the Soviet Union attempted a coup to remove Mikhail Gorbachev and to restore the Communist party's power. After it failed, on 24 August 1991 the Ukrainian parliament adopted the Act of Independence.