1980年12月18～19日,举行了例行的全苏从事历史唯物主义问题研究的科学工作者和教师的协调会议。在会议发言中,人们很重视历史唯物主义的起因和“原始范畴”问题。В.И. 普里皮斯诺夫和Н.Ф. 特列季亚科夫强调说,应该把活动看作历史唯物主义的原始范畴,这不是因为它简单和不依赖于历史唯物主义的其它范畴,而恰恰是 From December 18-19, 1980, a routine coordination meeting between scientists and teachers engaged in the study of historical materialism in the entire Soviet Union was held. In the conference speech, people attach great importance to the causes of historical materialism and the “original category” issue. Prithisov and Н.Ф. Tretyakov emphasized that activity should be seen as the original category of historical materialism, not because it is simple and does not rely on other areas of historical materialism, And exactly