relation to the requirements of legal practice, i.e. the police, the courts, the prisons; but also the army, which (the proletariat has paid for this experience with its blood) intervenes directly as a supplementary repressive force in the last instance, when the police and its specialized auxiliary corps are 'outrun by events'; and above this ensemble, the head of State, the government and the administration.

Presented in this form, the Marxist-Leninist 'theory' of the State has its finger on the essential point, and not for one moment can there be any question of rejecting the fact that this really is the essential point. The State apparatus, which defines the State as a force of repressive execution and intervention 'in the interests of the ruling classes' in the class struggle conducted by the bourgeoisie and its allies against the proletariat, is quite certainly the State, and quite certainly defines its basic 'function'.

Nevertheless, here too, as I pointed out with respect to the metaphor of the edifice (infrastructure and superstructure), this presentation of the nature of the State is still partly descriptive.

As I shall often have occasion to use this adjective (descriptive), a word of explanation is necessary in order to remove any ambiguity.

Whenever, in speaking of the metaphor of the edifice or of the Marxist 'theory' of the State, I have said that these are descriptive conceptions or representations of their objects, I had no ulterior critical motives. On the contrary, I have every grounds to think that great scientific discoveries cannot help but pass through the phase of what I shall call descriptive 'theory'. This is the first phase of every theory, at least in the domain which concerns us (that of the science of social formations). As such, one might -- and in my opinion one must -envisage this phase as a transitional one, necessary to the development of the theory. That it is transitional is inscribed in my expression: 'descriptive theory', which reveals in its conjunction of terms the equivalent of a kind of 'contradiction'. In fact, the term theory 'clashes' to some extent with the adjective 'descriptive' which I have attached to it. This means quite precisely: (1) that the 'descriptive theory' really is, without a shadow of a doubt, the irreversible beginning of the theory; but (2) that the 'descriptive' form in which the theory is presented requires, precisely as an effect of this 'contradiction', a development of the theory which goes beyond the form of 'description'.

Let me make this idea clearer by returning to our present object: the State.

When I say that the Marxist 'theory' of the State available to us is still

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