The Constitutional Convention convenes in Philadelphia, Pennsylvania.  Seven States are represented, providing quorum to do business.  Former Commander-in-Chief George Washington, of the Continental Army, is unanimously elected president of the convention.

       [added 2/6/2021]

Subsequent Events:

5/26/1787                   5/29/1787                  6/1/1787                 6/7/1787                 11/13/1787

2/4/1789                     3/4/1789    

Authority:

Articles of Confederation, Article XIII
ccc-2point0.com/articles-of-confederation

References:

Calvin D. Linton, ed. The Bicentennial Almanac: 200 Years of America, 1776-1976, (Nashville, Tennessee: Thomas Nelson, 1975), 40.

Shays’ Rebellion – Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Shays’_Rebellion

U.S. Banking Timeline
libertyforlife.com/banking/currency-us-timeline.html

Current U.s. National Debt:

$36,167,124,467,492

Source