The Founding Fathers of the United States were a group of leaders who played a crucial role in establishing the nation. They were instrumental in drafting important documents like the Declaration of Independence in 1776, which declared the colonies free from British rule. Key figures among them include George Washington, Thomas Jefferson, and Benjamin Franklin, who contributed their ideas and leadership to shape the new country. These leaders believed in principles such as liberty, democracy, and the rule of law. They worked together to create the U.S. Constitution in 1787, which set up the framework for the government. Their vision and efforts laid the foundation for the United States we know today.