The document discusses the political, economic, and social systems in Europe prior to the Enlightenment period, known as the Ancien Régime. Under the Ancien Régime, most European kingdoms were absolute monarchies where the king had divine right to rule. Society was divided into estates and the economy was based on subsistence farming and colonial trade. The Enlightenment challenged the ideas and institutions of the Ancien Régime through philosophers who advocated for reason, tolerance, and natural rights. Some monarchs adopted Enlightenment ideals through reforms while maintaining absolute power. Inspired by Enlightenment thinking, the American colonies declared independence from Britain and established a democratic republic with a constitution protecting individual liberties