John Locke was a key figure in the Enlightenment, a period of intellectual and philosophical exploration in the 17th and 18th centuries. His ideas were shaped by the political turmoil and religious conflict of his time, and he sought to develop a philosophy of government that would provide a rational basis for political authority. Locke believed that people were born with natural rights, including the right to life, liberty, and property. He argued that government existed to protect these rights, and that it derived its legitimacy from the consent of the governed. In his view, the purpose of government was to provide security and protection for its citizens, and to create an environment in which individuals could pursue their own interests without fear of harm or interference.
Locke's ideas had a profound influence on the American founding fathers, who saw in his philosophy a justification for their rebellion against British rule. Thomas Jefferson, in particular, drew heavily on Locke's ideas when writing the Declaration of Independence, which famously declares that "all men are created equal" and that they are endowed by their Creator with certain unalienable rights, including life, liberty, and the pursuit of happiness. Locke's ideas also influenced the drafting of the U.S. Constitution, which reflects his belief in the separation of powers and the importance of limiting the power of government. Overall, Locke's ideas had a significant impact on the development of modern liberal democracy, and his influence can still be seen in the political systems of many countries around the world today.