The Republics of the Union of Soviet Socialist Republics or the Union Republics were national-based administrative units of the Union of Soviet Socialist Republics (USSR). The Soviet Union was formed in 1922 by a treaty between the Soviet republics of Byelorussia, Russian SFSR (RSFSR), Transcaucasian Federation, and Ukraine, by which they became its constituent republics of the Union of Soviet Socialist Republics.
The Transcaucasian Socialist Federative Soviet Republic, also known as the Transcaucasian Soviet Federative Socialist Republic, or simply Transcaucasia, was a republic of the Soviet Union that existed from 1922 to 1936.
During its existence, the Soviet Union had three different constitutions enforced individually at different times between 31 January 1924 to 26 December 1991.
The 1936 Constitution of the Soviet Union, also known as the Stalin Constitution, was the constitution of the Soviet Union adopted on 5 December 1936.
The 1977 Constitution of the Soviet Union, officially the Constitution of the Union of Soviet Socialist Republics, was adopted on 7 October 1977.
The Congress of Soviets was the supreme governing body of the Russian Soviet Federative Socialist Republic and several other Soviet republics from 1917 to 1936 and a somewhat similar Congress of People's Deputies from 1989 to 1991. After the creation of the Soviet Union, the Congress of Soviets of the Soviet Union functioned as its legislative branch until its dissolution in 1936. Its initial full name was the "Congress of Soviets of Workers', Soldiers' and Peasants' Deputies". It was also sometimes known as the "Congress of People's Deputies." A similar name also applied in communist-held China in the Republican era.
An index of articles related to the former nation known as the Soviet Union. It covers the Soviet revolutionary period until the dissolution of the Soviet Union. This list includes topics, events, persons and other items of national significance within the Soviet Union. It does not include places within the Soviet Union, unless the place is associated with an event of national significance. This index also does not contain items related to Soviet Military History.
A People's Commissariat was a structure in the Soviet state from 1917–1946 which functioned as the central executive body in charge of managing a particular field of state activity or a separate sector of the national economy; analogue of the ministry. As a rule, a People's Commissariat was headed by a People's Commissar, which is part of the government – the Council of People's Commissars of the appropriate level.
The political system of the Soviet Union took place in a federal single-party soviet socialist republic framework which was characterized by the superior role of the Communist Party of the Soviet Union (CPSU), the only party permitted by the Constitution.
The Russian Soviet Federative Socialist Republic, previously known as the Russian Soviet Republic and the Russian Socialist Federative Soviet Republic, and unofficially as Soviet Russia, was an independent federal socialist state from 1917 to 1922, and afterwards the largest and most populous constituent republic of the Soviet Union (USSR) from 1922 to 1991, until becoming a sovereign part of the Soviet Union with priority of Russian laws over Union-level legislation in 1990 and 1991, the last two years of the existence of the USSR. The Russian SFSR was composed of sixteen smaller constituent units of autonomous republics, five autonomous oblasts, ten autonomous okrugs, six krais and forty oblasts. Russians formed the largest ethnic group. The capital of the Russian SFSR and the USSR as a whole was Moscow and the other major urban centers included Leningrad, Stalingrad, Novosibirsk, Sverdlovsk, Gorky and Kuybyshev. It was the first socialist state in history.
The Government of the Union of Soviet Socialist Republics (USSR) was the executive and administrative organ of the highest body of state authority, the All-Union Supreme Soviet. It was formed on 30 December 1922 and abolished on 26 December 1991. The government was headed by a chairman, most commonly referred to as the premier of the Soviet Union, and several deputy chairmen throughout its existence. The Communist Party of the Soviet Union (CPSU), as "The leading and guiding force of Soviet society and the nucleus of its political system" per Article 6 of the state constitution, controlled the government by holding a two-thirds majority in the All-Union Supreme Soviet. The government underwent several name changes throughout its history, and was known as the Council of People's Commissars from 1922 to 1946, the Council of Ministers from 1946 to 1991, the Cabinet of Ministers from January to August 1991 and the Committee on the Operational Management of the National Economy from August to December 1991.
The Central Executive Committeeof the USSR, which may be abbreviated as the CEC, was the supreme governing body of the USSR in between sessions of the All-Union Congress of Soviets from 1922 to 1938. The Central Executive Committee elected the Presidium, which, like its parent body, was the delegated governing authority when the other was not in session. The chairman of the Presidium, served as the ceremonial head of state of the USSR. The Central Executive Committee also elected the Council of People's Commissars which was its executive and administrative organ. The Central Executive Committee of the USSR was established in 1922 by the First All-Union Congress of Soviets, and was replaced by the Presidium of the Supreme Soviet in 1938.
The All-Union Congress of Soviets was formally the supreme governing body of the Soviet Union from its formation until the adoption of its second constitution in 1936. The Congress of Soviets determined the general direction of all public bodies and elected the Central Executive Committee of the Soviet Union: a body which was accountable to, and held the powers of the Congress when the Congress was not in session. Despite its nominal authority, in practice the Congress served as a rubber-stamp for the Communist Party. With the 1936 Constitution, the All-Union Congress was replaced by the Supreme Soviet.
The Council of People's Commissars of the Russian Soviet Federative Socialist Republic was the government of Soviet Russia between 1917 and 1946. It was established by the Second All-Russian Congress of Soviets of Workers', Soldiers', and Peasants' Deputies on November 9, 1917 "as an interim workers' and peasants' government" under the name of the Council of People's Commissars, which was used before the adoption of the Constitution of the Russian Socialist Federative Soviet Republic of 1918.
The All-Russian Congress of Soviets evolved from 1917 to become the supreme governing body of the Russian Soviet Federative Socialist Republic from 1918 until 1936, effectively. The 1918 Constitution of the Russian SFSR mandated that Congress shall convene at least twice a year, with the duties of defining the principles of the Soviet Constitution and ratifying peace treaties. The October Revolution ousted the provisional government of 1917, making the Congress of Soviets the sole, and supreme governing body. This Congress was not the same as the Congress of Soviets of the Soviet Union which governed the whole Soviet Union after its creation in 1922.
The Declaration and Treaty on the Formation of the Union of Soviet Socialist Republics officially created the Union of Soviet Socialist Republics (USSR), commonly known as the Soviet Union. It de jure legalised a political union of several Soviet republics that had existed since 1919 and created a new federal government whose key functions were centralised in Moscow. Its legislative branch consisted of the Congress of Soviets of the Soviet Union and the Central Executive Committee of the Soviet Union (TsIK), while the Council of People's Commissars composed the executive.
The 1927 Constitution of the Azerbaijan Socialist Soviet Republic was adopted by the Central Executive Committee of the Azerbaijan SSR at the 5th All-Azerbaijani Congress of Soviets on March 26, 1927.
The First All-Union Congress of Soviets was a congress of representatives of Soviets of workers, peasants and Red Army deputies, held on December 30, 1922 in Moscow. The congress was attended by 2215 delegates. Kalinin was elected chairman of the congress, but Vladimir Lenin, who was not present at the congress due to illness, was elected honorary chairman of the congress. More than 90% of the delegates were members of the Russian Communist Party, 2 left-wing social federalists of the Caucasus, 1 anarchist and 1 member of the Jewish Social Democratic Party.
Constitution of the Soviet Union (1924) at Wikisource 
