Antonio Gramsci Reader: VI Hegemony, Relations of Force, Historical Bloc
3 Structure and Superstructures [iii]
SPN, 366 (Q8§182), 1931-32
Structures and superstructures form a ‘historical bloc’. That is to say the complex, contradictory and discordant ensemble of the superstructures is the reflection of the ensemble of the social relations of production. From this, one can conclude: that only a totalitarian system of ideologies gives a rational reflection of the contradiction of the structure and represents the existence of the objective conditions for the revolutionizing of praxis.  If a social group is formed which is one hundred per cent homogeneous on the level of ideology, this means that the premisses exist one hundred per cent for this revolutionizing: that is that the ‘rational’ is actively and actually real. This reasoning is based on the necessary reciprocity between structure and superstructures, a reciprocity which is nothing other than the real dialectical process.