13 Original Colonies
Georgia – January 2, 1788
Connecticut – January 9, 1788
Massachusetts – February 6, 1788
Maryland – April 28, 1788
South Carolina – May 23, 1788
New Hampshire – June 21, 1788
Virginia – June 25, 1788
North Carolina – November 21, 1789
Rhode Island – May 29, 1790