Gramsci on Crisis

It may be ruled out that immediate economic crises of themselves produce fundamental historical events; they can simply create a terrain more favourable to the dissemination of certain modes of thought, and certain ways of posing and resolving questions involving the entire subsequent development of national life.

…the content is the crisis of the ruling class’s hegemony, which occurs either because the ruling class has failed in some major political undertaking for which it has requested, or forcibly extracted, the consent of the broad masses (war, for example), or because huge masses (especially of peasants and petit-bourgeois intellectuals) have passed suddenly from a state of political passivity to a certain activity, and put forward demands which taken together, albeit not organically formulated,add up to a revolution. A “crisis of authority” is spoken of: this is precisely the crisis of hegemony, or general crisis of the State.

Antonio Gramsci, Prison Notebooks