construction of the second sequence of the hypothesis. The party effectively solved the question inherited from the first sequence: the revolution prevailed, either through insurrection or prolonged popular war, in Russia, China, Czechoslovakia, Korea, Vietnam, Cuba, and succeeded in establishing a new order. But the second sequence in turn created a further problem, which it could not solve using the methods it had developed in response to the problems of the first. The party had been an appropriate tool for the overthrow of weakened reactionary regimes, but it proved ill-adapted for the construction of the 'dictatorship of the proletariat' in the sense that Marx had intended -- that is, a temporary state, organizing the transition to the non-state: its dialectical 'withering away'. Instead, the party-state developed into a new form of authoritarianism. Some of these regimes made real strides in education, public health, the valorization of labour, and so on; and they provided an international constraint on the arrogance of the imperialist powers. However, the statist principle in itself proved corrupt and, in the long run, ineffective. Police coercion could not save the 'socialist' state from internal bureaucratic inertia; and within fifty years it was clear that it would never prevail in the ferocious competition imposed by its capitalist adversaries. The last great convulsions of the second sequence -- the Cultural Revolution and May 68, in its broadest sense -- can be understood as attempts to deal with the inadequacy of the party. Interludes Between the end of the first