Ratifying Constitution by: Vincent Taylor and Andrew White By facebooker_731056710742378 Mar 1, 1781 Articles of Confederation is approved of 1783 American Revolution 1787 Articles of Confederation established a new government Sep 17, 1787 The Constitution was signed Jun 21, 1788 New Hampshire becomes the 9th state to ratify the constitution Dec 15, 1791 Bill of Rights First 10 amendments are added to the constitutions, known as the Bill of Rights
