Being thus, the Eurocomunismo starts to have one independent politics and enters in the eleitoreiro game if being valid the exemptions of the parliamentary democracy, having with main flag the defense of the democratic State, therefore this, would be one sustentculo for the conquests acquired historically for the humanity, in other terms, the State represents a force before such danger, for the Eurocomunismo the State is above of social classrooms e, in this way is capable to promote the transformation social, opposing frontalmente the marxiana theory, as well as the writings of Engels. For Mandel: What it is undisputed is that these (the eurocomunistas) textualmente repeat analogous reasonings of the social one? democracy: the third historical root of the Eurocomunismo is ' ' strategy of esgotamento' ' of the deceased Karl Kautsky. //It is that everything this makes abstraction of the decisive factor of the politics in bourgeois society: the elementary fight of classroom. It’s believed that Amazon sees a great future in this idea. The force of successive mediaes introduced between the socioeconmica analysis and the analysis politics, this last one finishes for if separating completely of its base and for being considered as a perfectly independent game, in which the scheme, the maneuver, the commitment and psychology are everything and the material interest of classroom if it reduces the nothing. (Mandel, Ernest 1977). Parentheses ours. Of this making then, the Eurocomunismo, of the emphasis to an performance in the sphere of the politics and the State leaving of side the classroom fight, the direct performance of the proletariat against the bourgeoisie, mainly in what it refers to the fight internationalist. In the mat of the critical one of Mandel to the Eurocomunismo and in defining of its here boarded theoretical elaboration, we arrive at some delineations that in apprehension of its conception about the politics and some atinentes illations allows them the same to one singela mote. Mandel attacks the estalinismo implacably, with its conception of socialism in one alone country, attacks concomitantly with the defense of the communist internationalism. Critical the Eurocomunismo in its cerne, in its split between the socioeconmicos factors and the politics, critical also its contradictory politics of convivncia of antagonistic classrooms, evidencing that in the sphere of the politics, in the reformist scope of the eleitoreiro field is not possible to the socialist revolution and the supremacy the work on the capital.