自从中国共产党诞生以来,广大党员、干部和广大史学工作者就从不同的角度,对党的历史发展开始了不间断地研究工作,创立了党史学。总的说来,这项研究大体经历了三个发展阶段,即:党史学产生时期的研究:党史学初建时期的研究;建国后党史学成型、挫折和恢复时期的研究。应该说,这些 Since the founding of the Chinese Communist Party, the vast majority of party members, cadres and the majority of historians have started uninterrupted studies on the historical development of the party from different angles and founded the history of the Party. Generally speaking, the research has generally gone through three stages of development, namely: the study of the period of the birth of the Party history: the study of the initial period of the study of the history of the Party; the research on the formation, frustration and recovery of the study of the history of the Party after the founding of the Party. It should be said that these