Soviet-era historiography was deeply influenced by Marxism. Marxism maintains that the moving forces of history are determined by material production and the rise of different socioeconomic formations. Applying this perspective to socioeconomic formations such as
slavery and
feudalism is a major methodological principle of Marxist historiography. Based on this principle, historiography predicts that there will be an abolition of capitalism by a socialist revolution made by the working class. Soviet historians believed that Marxist–Leninist theory permitted the application of categories of dialectical and historical materialism in the study of historical events. Marx and Engels' ideas of the importance of class struggle in history, the destiny of the working class, and the role of the dictatorship of the proletariat and the revolutionary party are of major importance in Marxist methodology. Marxist–Leninist historiography has several aspects. It explains the social basis of historical knowledge, determines the social functions of historical knowledge and the means by which these functions are carried out, and emphasizes the need to study concepts in connection with the social and political life of the period in which these concepts were developed. It studies the theoretical and methodological features in every school of historical thought. Marxist–Leninist historiography analyzes the source-study basis of a historical work, the nature of the use of sources, and specific research methods. It analyzes problems of historical research as the most important sign of the progress and historical knowledge and as the expression of the socioeconomic and political needs of a historical period. Soviet historiography has been severely criticized by scholars, chiefly—but not only—outside the Soviet Union and Russia. Its status as "scholarly" at all has been questioned, and it has often been dismissed as
ideology and
pseudoscience.
Robert Conquest concluded that "All in all, unprecedented
terror must seem necessary to ideologically motivated attempts to transform society massively and speedily, against its natural possibilities. The accompanying falsifications took place, and on a barely credible scale, in every sphere. Real facts, real statistics, disappeared into the realm of fantasy. History, including the
history of the Communist Party, or rather
especially the history of the Communist Party, was rewritten.
Unpersons disappeared from the official record. A new past, as well as new present, was imposed on the captive minds of the Soviet population, as was, of course, admitted when truth emerged in the late 1980s." That criticism stems from the fact that in the Soviet Union, science was far from independent. Since the late 1930s, Soviet historiography treated the
party line and reality as one and the same. As such, if it was a science, it was a science in service of a specific political and ideological agenda, commonly employing
historical revisionism. In the 1930s, historical
archives were closed and
original research was severely restricted. Historians were required to pepper their works with references—appropriate or not—to Stalin and other "Marxist–Leninist classics", and to pass judgment—as prescribed by the Party—on pre-revolution historic
Russian figures.
Nikita Khrushchev commented that "Historians are dangerous and capable of turning everything upside down. They have to be watched." The state-approved history was openly subjected to
politics and
propaganda, similar to
philosophy,
art, and
many fields of scientific research.
The Party could not be proven wrong, it was infallible and reality was to conform to this line. Any non-conformist history had to be erased, and questioning of the official history was illegal. Many works of Western historians were forbidden or
censored, and many areas of history were also forbidden for research because, officially, they had never happened. For this reason, Soviet historiography remained mostly outside the international historiography of the period. Translations of foreign historiography were produced (if at all) in a truncated form, accompanied by extensive censorship and "corrective" footnotes. For example, in the Russian 1976 translation of
Basil Liddell Hart's
History of the Second World War pre-war purges of Red Army officers, the secret protocol to the
Molotov–Ribbentrop Pact, many details of the
Winter War, the
occupation of the Baltic states, the
Soviet occupation of Bessarabia and Northern Bukovina, Allied assistance to the Soviet Union during the war, many other Western Allies' efforts, the Soviet leadership's mistakes and failures, criticism of the Soviet Union and other content were
censored out. The official version of Soviet history was dramatically changed after every major governmental shake-up. Previous leaders were denounced as "enemies", whereas current leaders usually became the subject of a
personality cult. Textbooks were rewritten periodically, with figures—such as
Leon Trotsky or
Joseph Stalin—disappearing from their pages or being turned from great figures to great villains. Certain regions and periods of history were made unreliable for political reasons. Entire historical events could be erased if they did not fit the party line. For example, until 1989 the Soviet leadership and historians, unlike their Western colleagues, had denied the existence of a secret protocol to the Soviet-German
Molotov–Ribbentrop Pact of 1939, and as a result the Soviet approach to the study of the
Soviet-German relations before 1941 and the origins of
World War II were remarkably flawed. In another example, the
Soviet invasion of Poland in 1939 as well as the
Polish-Soviet War of 1919–1920 were censored out or minimized in most publications, and research was suppressed, in order to enforce the policy of 'Polish-Soviet friendship'. Similarly, the enforced
collectivisation, the wholesale deportations or massacres of small nationalities in the
Caucasus or the disappearance of the
Crimean Tatars were not recognized as facts worthy of mention. Soviet historians also engaged in producing false claims and falsification of history; for example Soviet historiography falsely claimed that the
Katyn massacre was carried out by Germans rather than by Soviets. Yet another example is related to the case of
Soviet reprisals against former Soviet POWs returning from Germany; some of them were treated as traitors and imprisoned in
Gulags for many years, yet that policy was denied or minimized by Soviet historians for decades and modern Western scholars have noted that "In the past, Soviet historians engaged for the most part in a
disinformation campaign about the extent of the prisoner-of-war problem." ==Marxist influence==