Joseph Stalin's rise to power in the context of "Polish-Soviet War"

Joseph Vissarionovich Stalin (né Dzhugashvili; 18 December [O.S. 6 December] 1878 – 5 March 1953) was a Soviet politician, dictator and revolutionary who led the Soviet Union from 1924 until his death in 1953. His rule oversaw mass atrocities that caused an estimated 20 million deaths, and he is widely considered one of the most brutal despots of the modern era. He held office as General Secretary of the Communist Party from 1922 to 1952 and as premier from 1941 until his death. Despite initially governing the country as part of a collective leadership, he eventually consolidated power to become a dictator by the 1930s. Stalin codified the party's official interpretation of Marxism as Marxism–Leninism, and his version of it is referred to as Stalinism.

Born into a poor Georgian family in Gori, Russian Empire, Stalin attended the Tiflis Theological Seminary before joining the Marxist Russian Social Democratic Labour Party. He raised funds for Vladimir Lenin's Bolshevik faction through bank robberies and other crimes, and edited the party's newspaper, Pravda. He was repeatedly arrested and underwent several exiles to Siberia. After the Bolsheviks seized power in the October Revolution of 1917, Stalin served as a member of the Politburo, and from 1922 used his position as General Secretary to gain control over the party bureaucracy. After Lenin's death in 1924, Stalin won the leadership struggle over rivals including Leon Trotsky. Stalin's doctrine of socialism in one country became central to the party's ideology, and his five-year plans starting in 1928 led to forced agricultural collectivisation, rapid industrialisation, and a centralised command economy. His policies contributed to a famine in 1932–1933 which killed millions, including in the Holodomor in Ukraine. Between 1936 and 1938, Stalin executed hundreds of thousands of his real and perceived political opponents in the Great Purge. Under his regime, an estimated 18 million people passed through the Gulag system of forced labour camps, and more than six million people, including kulaks and entire ethnic groups, were deported to remote areas of the country.

Vyacheslav Mikhaylovich Molotov (né Skryabin; 9 March [O.S. 25 February] 1890 – 8 November 1986) was a Soviet politician, diplomat, and revolutionary. He was one of Joseph Stalin's closest allies and one of the most prominent figures in the Soviet government during his rule. In addition to serving as Chairman of the Council of People's Commissars from 1930 to 1941, he held office as Minister of Foreign Affairs from 1939 to 1949 and again from 1953 to 1956.

An Old Bolshevik, Molotov joined the Russian Social Democratic Labour Party in 1906 and was arrested and internally exiled twice before the October Revolution of 1917. He briefly headed the party's Secretariat before supporting Stalin's rise to power in the 1920s, becoming one of his closest associates. Molotov was made a full member of the Politburo in 1926 and became premier in 1930, overseeing Stalin's agricultural collectivization (and resulting famine) and his Great Purge. Following his appointment as Foreign Minister in 1939, he signed the Molotov–Ribbentrop Pact which led to the Soviet Union's joint occupation of Poland alongside Nazi Germany and its ensuing annexation of the Baltic states. During World War II, he became deputy chairman of the State Defense Committee as well as Stalin's main negotiator with the Allies. Upon the war's end in 1945, he began to lose favour, losing his ministership in 1948 before being criticized by Stalin at the 19th Party Congress in 1952.

The ten years 1917–1927, saw a radical transformation of the Russian Empire into a socialist state, the Soviet Union: initially called Soviet Russia from 1917 to 1922 and then the Soviet Union from 1922 onward. This period spanned the 1917 Russian revolutions to Joseph Stalin's rise to power in 1927.

Following the February Revolution in 1917 that deposed Tsar Nicholas, a short-lived provisional government had given way to Bolsheviks in the October Revolution. After winning the Russian Civil War (1917–1923), the Bolsheviks solidified their political control. They were dedicated to a version of Marxism developed by Vladimir Lenin, promising the workers would rise, destroy capitalism, and create a socialist society under the leadership of the Communist Party of the Soviet Union. The awkward problem, regarding Marxist revolutionary theory, was the small proletariat, in an overwhelmingly peasant society with limited industry and a very small middle class.

Joseph Vissarionovich Stalin (né Dzhugashvili; 18 December [O.S. 6 December] 1878 – 5 March 1953) was a Soviet politician and revolutionary who led the Soviet Union from 1924 until his death in 1953. He held office as General Secretary of the Communist Party from 1922 to 1952 and as premier from 1941 until his death. Despite initially governing the country as part of a collective leadership, he eventually consolidated power to become a dictator by the 1930s. Stalin codified the party's official interpretation of Marxism as Marxism–Leninism, and his version of it is referred to as Stalinism.

Born into a poor Georgian family in Gori, Russian Empire, Stalin attended the Tiflis Theological Seminary before joining the Marxist Russian Social Democratic Labour Party. He raised funds for Vladimir Lenin's Bolshevik faction through bank robberies and other crimes, and edited the party's newspaper, Pravda. He was repeatedly arrested and underwent several exiles to Siberia. After the Bolsheviks seized power in the October Revolution of 1917, Stalin served as a member of the Politburo, and from 1922 used his position as General Secretary to gain control over the party bureaucracy. After Lenin's death in 1924, Stalin won the leadership struggle over rivals including Leon Trotsky. Stalin's doctrine of socialism in one country became central to the party's ideology, and his five-year plans starting in 1928 led to forced agricultural collectivisation, rapid industrialisation, and a centralised command economy. His policies contributed to a famine in 1932–1933 which killed millions, including in the Holodomor in Ukraine. Between 1936 and 1938, Stalin executed hundreds of thousands of his real and perceived political opponents in the Great Purge. Under his regime, an estimated 18 million people passed through the Gulag system of forced labour camps, and more than six million people, including kulaks and entire ethnic groups, were deported to remote areas of the country.