Through the 1980s, most of them began to believe that Marxism as a theory capable of explaining revolution in terms of the economic dynamics of capitalism and the class interests of the proletariat had been seriously compromised.
Under 1980-talet började de flesta av dem erkänna erkänna marxismen som en teori kapabel att förklara revolution i termer av den ekonomiska dynamiken i kapitalismen och proletariatets klassintresses frustrerande.