Frolov M. Former members of other political parties who the Communist Party (Bolsheviks) of Ukraine in 20s-30s оf the 20s century.

The object of research - political system of Soviet Ukraine in 1920s-1930s and its basis - the party of Bolsheviks. The aim of research - comprehensive research of the issue of appearance, existence and activity of the layer former members of other political parties who joined the Communist Party (Bolsheviks) of Ukraine in 1920s-1930s, determination of peculiarities of change of their quantitative composition, evolution of views after transfer to the CP(B)U, influence on formation and activity of political elite of Soviet Ukraine. Methods of research - methods of: empiric analysis, comparative, statistical, comparative-historical, analogue, actualization. Theoretical results and novelty - for the first time in the historical literature on the basis of the extensive amount of documents including archival ones, there has been carried out the comprehensive study of former members of other political parties who joined the Communist Party (Bolsheviks) of Ukraine, the layer which existed in 1920s-1930s. Pra ctical results and novelty - may be used for the creation of generalized works on the history of Ukraine, for the preparation of the relevant courses of lectures in higher and secondary educational institutions as well as for special and biographic researches. The subject and the degree of inculcation - former members of other political parties many of whom joined the Communist Party (Bolsheviks) of Ukraine in 1920s-1930s, evolution of their views and activity. The effectiveness of inculcation - for the preparation of generalized works on the history of Ukraine as well as for the preparation of lecture and special courses in higher and secondary educational institutions. The sphere of use - will be of use for the representatives of different political parties, central bodies of state power and administration and for the representatives of mass media.