The document known for outlining the rights of citizens in the United States is the Bill of Rights. Ratified in 1791 as the first ten amendments to the Constitution, it guarantees various individual freedoms and protections. These amendments cover key rights, including the freedom of speech, religion, and the press, the right to bear arms, and protections against unreasonable searches and seizures. The Bill of Rights is a fundamental aspect of American democracy, safeguarding citizens’ rights against government overreach and ensuring a balance between authority and individual liberties.