What document includes the first ten amendments to the Constitution?

The document that includes the first ten amendments to the Constitution is the Bill of Rights. Adopted in 1791, the Bill of Rights serves to protect individual liberties by outlining specific rights afforded to citizens, such as freedom of speech, the right to bear arms, and protection against unreasonable searches and seizures. These amendments were added to address concerns raised by Anti-Federalists during the ratification process of the Constitution, emphasizing the importance of safeguarding personal freedoms against potential government overreach.

In contrast, the Federalist Papers are a collection of articles written to promote the ratification of the Constitution but do not contain any amendments. The Articles of Confederation were the first governing document of the United States, which established a weak central government and was eventually replaced by the current Constitution. Lastly, the Declaration of Independence is a foundational document that declared the colonies' independence from Britain and did not include amendments related to the Constitution at all.