History - Revolutions - Enlightenment - Great Thinkers of the Enlightenment

5 expandable sections about key Enlightenment philosophers. Section 1: 'John Locke' - People have natural rights (life, liberty, property). Government must protect these rights or be replaced. Section 2: 'Voltaire' - Champion of free speech: 'I may disagree with what you say, but I will defend your