First published in 1748, The Spirit of the Laws is the crowning achievement of the Baron de Montesquieu, one of the most brilliant and influential thinkers of the French Enlightenment. In this monumental work, Montesquieu undertakes nothing less than a comprehensive inquiry into the nature of laws, forms of government, and the conditions of political liberty. It is a work that would profoundly influence the authors of the American Constitution, the framers of the French Declaration of the Rights of Man, and the entire subsequent tradition of Western jurisprudence.