Common Sense is a pamphlet written by Thomas Paine in 1776. It was a pivotal piece of literature during the American Revolution, advocating for independence from British rule. The pamphlet argued for the natural rights of man and the need for self-governance. It was widely circulated and helped to galvanize public support for the revolutionary cause. Today, Common Sense is considered a classic work of political philosophy and a foundational text in American history.