Who is known as the "Father of the Constitution"?

James Madison is known as the "Father of the Constitution" due to his pivotal role in the drafting and promotion of the United States Constitution during the Constitutional Convention in 1787. His extensive preparation, including detailed notes and proposals, helped shape the foundational principles of the government. Madison’s deep understanding of political theory and his commitment to a strong federal government positioned him as a leading advocate for the Constitution. Additionally, he authored a significant portion of the Federalist Papers, a series of essays that supported the ratification of the Constitution and articulated its principles to the public. His contributions were essential to the framing of the Constitution and the establishment of a balanced system of government, underscoring his enduring influence in American political history.