Article Seven of the Constitution of the United States of America

Article 7 – Ratification
The Ratification of the Conventions of nine States, shall be sufficient for the Establishment of this Constitution between the States so ratifying the Same.

Signatories
Done in Convention by the Unanimous Consent of the States present the Seventeenth Day of September in the Year of our Lord one thousand seven hundred and Eighty seven and of the Independence of the United States of America the Twelfth. In Witness whereof We have hereunto subscribed our Names.

Go Washington – President and deputy from Virginia
New Hampshire – John Langdon, Nicholas Gilman
Massachusetts – Nathaniel Gorham, Rufus King
Connecticut – Wm Saml Johnson, Roger Sherman
New York – Alexander Hamilton
New Jersey – Wil Livingston, David Brearley, Wm Paterson, Jona. Dayton
Pensylvania – B Franklin, Thomas Mifflin, Robt Morris, Geo. Clymer, Thos FitzSimons, Jared Ingersoll, James Wilson, Gouv Morris
Delaware – Geo. Read, Gunning Bedford jun, John Dickinson, Richard Bassett, Jaco. Broom
Maryland – James McHenry, Dan of St Tho Jenifer, Danl Carroll
Virginia – John Blair, James Madison Jr.
North Carolina – Wm Blount, Richd Dobbs Spaight, Hu Williamson
South Carolina – J. Rutledge, Charles Cotesworth Pinckney, Charles Pinckney, Pierce Butler
Georgia – William Few, Abr Baldwin
Attest: William Jackson, Secretary

Article 5 of the Constitution of the United States of America

Article V – Amendment
The Congress, whenever two thirds of both Houses shall deem it necessary, shall propose Amendments to this Constitution, or, on the Application of the Legislatures of two thirds of the several States, shall call a Convention for proposing Amendments, which, in either Case, shall be valid to all Intents and Purposes, as part of this Constitution, when ratified by the Legislatures of three fourths of the several States, or by Conventions in three fourths thereof, as the one or the other Mode of Ratification may be proposed by the Congress; Provided that no Amendment which may be made prior to the Year One thousand eight hundred and eight shall in any Manner affect the first and fourth Clauses in the Ninth Section of the first Article; and that no State, without its Consent, shall be deprived of its equal Suffrage in the Senate.