1. *Two Treatises of Government* (1690): This influential work consists of two separate treatises. The _First Treatise_ argues against the divine right of kings and asserts that legitimate political power comes from the consent of the governed. The _Second Treatise_ outlines Locke's theory of natural rights, which includes the right to life, liberty, and property. These ideas were later echoed by the American colonists in justifying their revolution against British rule.
2. *An Essay Concerning Human Understanding* (1690): This philosophical treatise explores the nature of human knowledge and argues that all ideas originate from experience. Locke's theory of empiricism challenged traditional notions of innate ideas and contributed to the development of scientific thought during the Enlightenment.
3. *A Letter Concerning Toleration* (1689): In this work, Locke advocated for religious tolerance and freedom of conscience. He argued that the state should not interfere in matters of religious belief, and that individuals should be free to worship as they see fit. These ideas were influential in shaping the American concept of religious freedom.
These three publications, along with Locke's other works, had a profound impact on the intellectual climate of the Enlightenment and helped shape the ideas that would later inspire the American Revolution.