Who presided over the Constitutional Convention of 1787, a founding event linked to America250?

George Washington presided over the Constitutional Convention of 1787, which drafted the United States Constitution.

Delegates met in Philadelphia’s Pennsylvania State House, now Independence Hall, from May 25 to September 17, 1787. The convention had originally been scheduled for May 14, but it could not begin substantive work until delegates from enough states arrived to create a quorum. Washington was unanimously elected the convention’s presiding officer when proceedings began.

Washington rarely dominated the debates, but his presence gave the gathering prestige and helped maintain order during disagreements. Delegates debated representation, executive power, slavery, taxation, commerce, and the balance between state and national authority. James Madison played a major role in preparing the Virginia Plan and recording the debates, while Benjamin Franklin was the convention’s oldest delegate.

Washington later became the Constitution’s first president under the new federal government. His presidency began with his inauguration at Federal Hall in New York City on April 30, 1789. The convention’s work therefore connected the revolutionary generation’s wartime independence to the constitutional government that followed it.