<div class="fn value">
Constitutional Convention</div>
17 September 1787<div style="display: none;">date QS:P571,+1787-09-17T00:00:00Z/11</div>
<a href="https://en.wikipedia.org/wiki/U.S._National_Archives_and_Records_Administration" class="extiw" title="en:U.S. National Archives and Records Administration">U.S. National Archives and Records Administration</a>