Question: What year was the publication of the version of the Molotov–Ribbentrop Pact by the successor of the president and general secretary of the soviet communist party during the early 1920s?

Knowledge 1: Armenia
The TSFSR existed from 1922 to 1936, when it was divided up into three separate entities (Armenian SSR, Azerbaijan SSR, and Georgian SSR). Armenians enjoyed a period of relative stability under Soviet rule. They received medicine, food, and other provisions from Moscow, and communist rule proved to be a soothing balm in contrast to the turbulent final years of the Ottoman Empire. The situation was difficult for the church, which struggled under Soviet rule. After the death of Vladimir Lenin, Joseph Stalin took the reins of power and began an era of renewed fear and terror for Armenians. [SEP] Knowledge 2: Potsdam Conference
The Potsdam Conference (German: Potsdamer Konferenz) was held at Cecilienhof, the home of Crown Prince Wilhelm, in Potsdam, occupied Germany, from 17 July to 2 August 1945. (In some older documents it is also referred to as the Berlin Conference of the Three Heads of Government of the USSR, USA and UK.) Participants were the Soviet Union, the United Kingdom, and the United States. The three powers were represented by Communist Party General Secretary Joseph Stalin, Prime Ministers Winston Churchill and, later, Clement Attlee, and President Harry S. Truman. [SEP] Knowledge 3: Molotov–Ribbentrop Pact
In response to the publication of the secret protocols and other secret German–Soviet relations documents in the State Department edition Nazi–Soviet Relations (1948), Stalin published Falsifiers of History, which included the claim that, during the Pact's operation, Stalin rejected Hitler's claim to share in a division of the world, without mentioning the Soviet offer to join the Axis. That version persisted, without exception, in historical studies, official accounts, memoirs and textbooks published in the Soviet Union until the Soviet Union's dissolution.
Knowledge 1: Armenia
The TSFSR existed from 1922 to 1936, when it was divided up into three separate entities (Armenian SSR, Azerbaijan SSR, and Georgian SSR). Armenians enjoyed a period of relative stability under Soviet rule. They received medicine, food, and other provisions from Moscow, and communist rule proved to be a soothing balm in contrast to the turbulent final years of the Ottoman Empire. The situation was difficult for the church, which struggled under Soviet rule. After the death of Vladimir Lenin, Joseph Stalin took the reins of power and began an era of renewed fear and terror for Armenians. [SEP] Knowledge 2: Potsdam Conference
The Potsdam Conference (German: Potsdamer Konferenz) was held at Cecilienhof, the home of Crown Prince Wilhelm, in Potsdam, occupied Germany, from 17 July to 2 August 1945. (In some older documents it is also referred to as the Berlin Conference of the Three Heads of Government of the USSR, USA and UK.) Participants were the Soviet Union, the United Kingdom, and the United States. The three powers were represented by Communist Party General Secretary Joseph Stalin, Prime Ministers Winston Churchill and, later, Clement Attlee, and President Harry S. Truman. [SEP] Knowledge 3: Leonid Brezhnev
Leonid Ilyich Brezhnev (; Russian: Леони́д Ильи́ч Бре́жнев, IPA: [lʲɪɐˈnʲid ɪˈlʲjidʑ ˈbrʲeʐnʲɪf] (listen); Ukrainian: Леоні́д Іллі́ч Бре́жнєв, 19 December 1906 (O.S. 6 December) – 10 November 1982) was a Soviet politician. The fifth leader of the Soviet Union, he was General Secretary of the Central Committee of the governing Communist Party of the Soviet Union (CPSU) from 1964 until his death in 1982. Ideologically, he was a Marxist-Leninist. He presided over the Soviet Union's greatest involvement in world affairs, including détente with the West. But he also increasingly confronted the Sino-Soviet split, which divided and weakened communist parties across the world. In domestic affairs, he presided over a steady decline in morale, marked by corruption, inefficiency, and rapidly widening weakness in technological advances, especially computers. Nevertheless he was a force for political stability inside the Kremlin, maintaining his power despite his rapidly declining health after 1975.
Knowledge 1: Dissolution of the Soviet Union
This liberalization, however, fostered nationalist movements and ethnic disputes within the Soviet Union. It also led indirectly to the revolutions of 1989, in which Soviet-imposed communist regimes of the Warsaw Pact were peacefully toppled (Romania excepted), which in turn increased pressure on Gorbachev to introduce greater democracy and autonomy for the Soviet Union's constituent republics. Under Gorbachev's leadership, the Communist Party of the Soviet Union in 1989 introduced limited competitive elections to a new central legislature, the Congress of People's Deputies (although the ban on other political parties was not lifted until 1990). [SEP] Knowledge 2: Nicolae Ceaușescu
Nicolae Ceaușescu (Romanian: (nikoˈla. e t͡ʃe̯a. uˈʃesku) (listen); 26 January 1918 -- 25 December 1989) was a Romanian Communist politician. He was general secretary of the Romanian Communist Party from 1965 to 1989, and hence the second and last Communist leader of Romania. He was also the country's head of state from 1967, serving as President of the State Council, from 1974 concurrently as President of the Republic, until his overthrow in the Romanian Revolution in 1989. [SEP] Knowledge 3: Molotov–Ribbentrop Pact
In response to the publication of the secret protocols and other secret German–Soviet relations documents in the State Department edition Nazi–Soviet Relations (1948), Stalin published Falsifiers of History, which included the claim that, during the Pact's operation, Stalin rejected Hitler's claim to share in a division of the world, without mentioning the Soviet offer to join the Axis. That version persisted, without exception, in historical studies, official accounts, memoirs and textbooks published in the Soviet Union until the Soviet Union's dissolution.

Answer: 1948