Here we present the Constitution, as it was signed in 1787, along with the 27 Amendments. How did those at the Constitutional Convention arrive at the compromises included in the document, and how did they try to convince others to support or reject the Constitution? Click on our popup annotations to learn more about the conversations and concerns being discussed at that pivotal time, as addressed by the authors of The Federalist Papers: John Jay, James Madison, and Alexander Hamilton. Follow the links to Congress.gov to read the full text. How has the Constitution been interpreted over the years? Our Supreme Court Ruling annotations provide brief descriptions of landmark decisions that have set the precedent for U.S. policy throughout its history. The links will take you to Cornell Law School’s Legal Information Institute, where you can read the original decisions handed down by the court. Additional popups offer brief histories related to this document, changes that have been made by later amendments, and a list of all the signers along with links to their short biographies! Direct quotes are italicized and links are in blue. This Annotated Constitution was conceived by the U.S. Capitol Historical Society, researched and written by Joshua Zampetti and Samuel Holliday, and published by Joshua Zampetti. The Clarence J. Brown Graduate Internship provided the funding for Zampetti’s work on this project.