Information: - Karl Marx (5 May 1818 14 March 1883) was a German-born scientist, philosopher, economist, sociologist, journalist, and revolutionary socialist. Born in Trier to a middle-class family, he later studied political economy and Hegelian philosophy. As an adult, Marx became stateless and spent much of his life in London, England, where he continued to develop his thought in collaboration with German thinker Friedrich Engels and published various works, the most well-known being the 1848 pamphlet "The Communist Manifesto". His work has since influenced subsequent intellectual, economic, and political history. - Friedrich Engels (or 28 November 1820 5 August 1895) was a German philosopher, social scientist, journalist, and businessman. He founded Marxist theory together with Karl Marx. In 1845, he published "The Condition of the Working Class in England", based on personal observations and research in Manchester. - Marxism is a method of socioeconomic analysis that analyzes class relations and societal conflict using a materialist interpretation of historical development and a dialectical view of social transformation. It originates from the mid-to-late 19th century works of German philosophers Karl Marx and Friedrich Engels. - Vladimir Viktorovich Adoratsky ( 1878 -- 1945 ) was a Soviet communist historian and political theorist . In 1920 , he became assistant manager of the Central Archives Board , and in 1932 a member of the Academy of Sciences of the USSR . He wrote a number of works on the Marxist theory of the state and law , and on the philosophy and history of Marxism . What entity does 'vladimir adoratsky' has the relation 'occupation' with?
philosopher