who was the principal author of the constitution?
James Madison, the principal original author of that documentâs original text who also wrote the first 10 Amendments, wrote in the Federalist Papers that âThe powers delegated by the proposed Constitution to the federal government are few and defined. â Federalist Paper #45, paragraph #9.
James Madison of Virginia, known as the Father of the Constitution, was that document's chief architect, along with its First Amendment. A study of Madison's public life reveals that he was a defender of religious liberty.