Political repression in the Soviet Union in the context of "Dekulakization"

The Gulag was a system of forced labor camps in the Soviet Union. The word Gulag originally referred only to the division of the Soviet secret police that was in charge of running the forced labor camps from the 1930s to the early 1950s during Joseph Stalin's rule, but in English literature the term is popularly used for the system of forced labor throughout the Soviet era. The abbreviation GULAG (ГУЛАГ) stands for "Glávnoye upravléniye ispravítel'no-trudovýkh lageréy " (Гла́вное управле́ние исправи́тельно-трудовы́х лагере́й or "Main Directorate of Correctional Labour Camps"), but the full official name of the agency changed several times.

The Gulag is recognized as a major instrument of political repression in the Soviet Union. The camps housed both ordinary criminals and political prisoners, a large number of whom were convicted by simplified procedures, such as NKVD troikas or other instruments of extrajudicial punishment. The agency was established in 1930 and initially was administered by the OGPU (1923–1934), later known as the NKVD (1934–1946) and the Ministry of Internal Affairs (MVD) in the final years.

Special settlements in the Soviet Union were the result of population transfers and were performed in a series of operations organized according to social class or nationality of the deported. Resettling of "enemy classes" such as prosperous peasants and entire populations by ethnicity was a method of political repression in the Soviet Union, although separate from the Gulag system of penal labor. Involuntary settlement played a role in the colonization of virgin lands of the Soviet Union. This role was specifically mentioned in the first Soviet decrees about involuntary labor camps. Compared to the Gulag labor camps, the involuntary settlements had the appearance of "normal" settlements: people lived in families, and there was slightly more freedom of movement; however, that was permitted only within a small specified area. All settlers were overseen by the NKVD; once a month a person had to register at a local law enforcement office at a selsoviet in rural areas or at a militsiya department in urban settlements. As second-class citizens, deported peoples designated as "special settlers" were prohibited from holding a variety of jobs, returning to their region of origin, attending prestigious schools, and even joining the cosmonaut program. Due to this, special settlements have been described as a type of apartheid by historian J. Otto Pohl.

After the special settlement system was officially abolished in the 1950s, most deported indigenous peoples were allowed to return to their homelands, except for the Crimean Tatars and Meskhetian Turks, who were denied the right of return in the Khrushchev and Brezhnev era and largely remained in areas they were deported to because of the Soviet residence permit system (propiska).

The history of the Soviet Union between 1927 and 1953, commonly referred to as the Stalin Era or the Stalinist Era, covers the period in Soviet history from the establishment of Stalinism through victory in the Second World War and down to the death of Joseph Stalin in 1953. Stalin sought to destroy his enemies while transforming Soviet society with central planning, in particular through the forced collectivization of agriculture and rapid development of heavy industry. Stalin consolidated his power within the party and the state and fostered an extensive cult of personality. Soviet secret-police and the mass-mobilization of the Communist Party served as Stalin's major tools in molding Soviet society. Stalin's methods in achieving his goals, which included party purges, ethnic cleansings, political repression of the general population, and forced collectivization, led to millions of deaths: in Gulag labor camps and during famine.

World War II, known as "the Great Patriotic War" by Soviet historians, devastated much of the USSR, with about one out of every three World War II deaths representing a citizen of the Soviet Union. In the course of World War II, the Soviet Union's armies occupied Eastern Europe, where they established or supported Communist puppet governments. By 1949, the Cold War had started between the Western Bloc and the Eastern (Soviet) Bloc, with the Warsaw Pact (created 1955) pitched against NATO (created 1949) in Europe. After 1945, Stalin did not directly engage in any wars, continuing his totalitarian rule until his death in 1953.

The Khrushchev thaw (Russian: хрущёвская о́ттепель, romanized: khrushchovskaya ottepel, IPA: [xrʊˈɕːɵfskəjə ˈotʲːɪpʲɪlʲ] or simply ottepel) is the period from the mid-1950s to the mid-1960s when repression and censorship in the Soviet Union were relaxed due to Nikita Khrushchev's policies of de-Stalinization and peaceful coexistence with other nations. The term was coined after Ilya Ehrenburg's 1954 novel The Thaw ("Оттепель"), sensational for its time.

The thaw became possible after the death of Joseph Stalin in 1953. First Secretary Khrushchev denounced former General Secretary Stalin in the "Secret Speech" at the 20th Congress of the Communist Party, then ousted the Stalinists during his power struggle in the Kremlin. The thaw was highlighted by Khrushchev's 1954 visit to Beijing, China, his 1955 visit to Belgrade, Yugoslavia (with whom relations had soured since the Tito–Stalin split in 1948), and his subsequent meeting with US president Dwight D. Eisenhower later that year, culminating in Khrushchev's 1959 visit to the United States.