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In page Totalitarianism:

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In The Open Society and Its Enemies (1945) and The Poverty of Historicism (1961), Karl Popper articulated an influential critique of totalitarianism. In both works, Popper contrasted the "open society" of liberal democracy with totalitarianism and posited that the latter is grounded in the belief that history moves toward an immutable future in accordance with knowable laws.[citation needed]