Why Nations Fail: The Origins of Power, Prosperity, and Poverty

by Daron Acemoğlu

Feudal institutions, which relied on unfree, coerced labor (the serfs), were obviously extractive, and they formed the basis for a long period of extractive and slow growth in Europe during the Middle Ages. But they also were consequential for later developments. For instance, during the reduction of the rural population to the status of serfs, slavery disappeared from Europe. At a time when it was possible for elites to reduce the entire rural population to serfdom, it did not seem necessary to have a separate class of slaves as every previous society had had. Feudalism also created a power vacuum in which independent cities specializing in production and trade could flourish. But when the balance of power changed after the Black Death, and serfdom began to crumble in Western Europe, the stage was set for a much more pluralistic society without the presence of any slaves.