Who is considered the main author of the Constitution?

James Madison is considered the main author of the Constitution largely due to his pivotal role in its drafting and his influence in the Constitutional Convention of 1787. He meticulously recorded the proceedings and discussions that took place during the convention, ensuring that a comprehensive understanding of the debates and ideas was preserved. His contributions included advocating for a strong federal government, formulating key principles of separation of powers, and the system of checks and balances that are fundamental to the Constitution. Madison also played a crucial role in the ratification process by co-authoring the Federalist Papers, which argued for the Constitution and sought to convince the public and state legislatures of its merits. His efforts solidified his position as the "Father of the Constitution," making it clear that his vision and political philosophy significantly shaped the foundational document of the United States.