5. The dialectics of the conceptions productive force (means of production) and relation of production, dialectics whose limits are to be determined and which does not do away with the concrete difference.
6. The unequal relation between the development of material production and art, for instance. In general, the conception of progress is not to be taken in the sense of the usual abstraction. In the case of art, etc., it is not so important and difficult to understand this disproportion as in that of practical social relations, e. g. the relation between education in the United States and Europe. The really difficult point, however, that is to be discussed here is that of the unequal (?) development of relations of production as legal relations. As, e. g., the connection between Roman civil law (this is less true of criminal and public law) and modern production.
7. This conception of development appears to imply necessity. On the other hand, justification of accident. Varia. (Freedom and other points). (The effect of means of communication). World history does not always appear in history as the result of world history.
8. The starting point [is to be found] in certain facts of nature embodied subjectively and objectively in clans, races, etc.
It is well known that certain periods of highest development of art stand in no direct connection with the general development of society, nor with
