United States. Constitutional Convention (1787)

Meeting in the Pennsylvania State House in Philadelphia from May 25 to September 17, 1787, delegates from twelve states gathered to revise the Articles of Confederation but soon moved toward designing an entirely new system of government. The convention became one of the defining events in American history, laying the groundwork for the Constitution that still structures the federal government.

The debates were driven by big questions that still feel familiar: how power should be divided, how large and small states should be represented, and how strong the national government ought to be. Plans associated with figures such as James Madison, Edmund Randolph, William Paterson, Roger Sherman, Benjamin Franklin, and others helped shape the compromises that emerged.

Because this is a collective historical body rather than a single author, there is no one definitive personal biography behind the work. Still, the convention’s legacy is deeply tied to the delegates whose arguments, negotiations, and signatures turned a tense summer meeting into one of the foundational texts of the United States.