On this day the U.S. Constitution was ratified.
By 1786, defects in the post-Revolutionary War Articles of Confederation were apparent, such as the lack of central authority over foreign and domestic commerce. Congress endorsed a plan to draft a new constitution, and on May 25, 1787, the Constitutional Convention convened at Independence Hall in Philadelphia. On September 17, 1787, after three months of debate moderated by convention president George Washington, the new U.S. constitution, which created a strong federal government with an intricate system of checks and balances, was signed by 38 of the 41 delegates present at the conclusion of the convention. As dictated by Article VII, the document would not become binding until it was ratified by nine of the 13 states.
Georgia was among the first five states to ratify.
Rhode Island was the last.