What was the former name of the building where the Declaration of Independence and the United States Constitution were debated and adopted?
Independence Hall Independence Hall is the building where both the United States Declaration of Independence and the United States Constitution were debated and adopted. It is now the centerpiece of the Independence National Historical Park in Philadelphia, Pennsylvania.
Signing of the United States Constitution The Signing of the United States Constitution occurred on September 17, 1787, at Independence Hall in Philadelphia, Pennsylvania, when 39 delegates to the Constitutional Convention, representing 12 states (all but Rhode Island, which declined to send delegates), endorsed the Constitution created during the four-month-long convention. In addition to signatures, this endorsement, the Constitution's eschatocol, included a brief declaration that the delegates’ work has been successfully completed and that those whose signatures appear on it subscribe to the final document. Included are, a statement pronouncing the document's adoption by the states present, a formulaic dating of its adoption, along with the signatures of those endorsing it. Additionally, the convention's secretary, William Jackson, signed the document to authenticate the validity of the delegate signatures. He also made a few secretarial notes.