There is a variety of works devoted to the analysis of Marx’s philosophic-historical methodology. However, most of them are characterized by one-sidedness, which is caused by the consideration of Marx’s method either as being out of subject and strictly causal (Marxism-Leninism, Althusser); or making emphasize on the anthropological aspect (humanistic neo-Marxism); or even with the denial of any scientific character (Popper, Hayek). Following the results of critical analysis, the authors conclude that Marx's philosophic-historical methodology represents not a vulgarly interpreted «materialistic view of history», but praxeological interpretation of historical process. Relying on the materialistic historical dialectics, this interpretation comprises both the materialistic and «idealistic» view of history, because, according to Marx, history appears to be a result of the development of human social nature – the activity (Praxis), which is the synthesis of the material («work») and ideal (goal-setting) acts.