consent of the Legislatures of the United States and of the States concerned. The Legislature of the United States may admit new States into the Union–
§ 8. The United States are hereby declared to be bound to guarantee to each State a Republican form of Government, and to protect each State as well against domestic violence as foreign invasion.
§ 9. All Treaties, Contracts and engagements of the United States of America under the articles of Confederation and perpetual Union, shall have equal validity under this Constitution.
§ 10. No State shall enter into a Treaty, alliance, or contract with another, or with a foreign power without the consent of the United States
§ 11. The members of the Legislature of the United States and of each State, and all officers Executive 8c Judicial of the one and of the other shall take an oath or affirmation to support the Constitution of the United States–
§ 12. This Constitution may receive such alterations and amendments as may be proposed by the Legislature of the United States, with the concurrence of two thirds of the members of both Houses, and ratified by the Legislatures of, or by Conventions of deputies chosen by the people in, two thirds of the States composing the Union.
Article X
This Constitution shall be submitted to the consideration of Conventions in the several States, the members whereof shall be chosen by the people of such States respectively under the direction of their respective Legislatures- Each Convention which shall ratify the same, shall appoint the first representatives and Senators from such State according to the rule prescribed in the § of the Article. The representatives so appointed shall continue in office for one year only. Each Convention so ratifying shall give notice thereof to the Congress of the United States, transmitting at the same time a list of the Representatives and Senators chosen. When the Constitution shall have been duly ratified. Congress shall give notice of a day and place for the meeting of the Senators and Representatives from the several States; and when these or a majority of them shall have assembled according to such notice, they shall by joint ballot, by plurality of votes, elect a President of the United States; and the Constitution thus organized shall be carried into effect.
