QUOTE : In the nineteenth century the Industrial Revolution created new conditions and problems that none of the existing social, economic, and political models could cope with. Feudalism, monarchism, and traditional religions were not adapted to managing industrial metropolises, millions of uprooted workers, or the constantly changing nature of the modern economy. Consequently, humankind had to develop completely new models—liberal democracies, communist dictatorships, and fascist regimes—and it took more than a century of terrible wars and revolutions to experiment with these models, separate the wheat from the chaff, and implement the best solutions. Child labor in Dickensian coal mines, the First World War, and the Great Ukrainian Famine of 1932–33 constituted just a small part of the tuition fees humankind had to pay.