The document summarizes key ideas from the Enlightenment period that challenged traditional views of society. Enlightenment thinkers examined the divine rights of monarchs, the relationship between church and state, and unequal social classes. The Enlightenment led to three long-term effects: a belief in progress through reason and problem-solving, a more secular outlook with open questioning of religious beliefs, and an emphasis on the importance of individuals using their own judgment rather than deferring to church or royalty.