[USA] Section 4. The United States shall guarantee to every State in this Union a Republican Form of Government, and shall protect each of them against Invasion, and on Application of the Legislature, or of the Executive (when the Legislature cannot be convened) against domestic Violence.
[CSA] The Confederate States shall guarantee to every State that now is, or hereafter may become, a member of this Confederacy, a republican form of government; and shall protect each of them against invasion; and on application of the Legislature (or of the Executive when the Legislature is not in session), against domestic violence.
[USA] ARTICLE V.
[CSA] ARTICLE V.
[USA] 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.
[CSA] Section 1. Upon the demand of any three States, legally assembled in their several conventions, the Congress shall summon a Convention of all the States, to take into consideration such amendments to the Constitution as the said States shall concur in suggesting at the time when the said demand is made; and should any of the proposed amendments to the Constitution be agreed on by the said Convention—voting by States—and the same be ratified by the Legislatures of two thirds of the several States, or by conventions in two-thirds thereof—as the one or the other mode of ratification may be proposed by the general Convention—they shall thenceforward form a part of this Constitution. But no State shall, without its consent, be deprived of its equal representation in the Senate.
[USA]ARTICLE VI.
[CSA]ARTICLE VI.
[USA] All Debts contracted and Engagements entered into, before the Adoption of this Constitution, shall be as valid against the United States under this Constitution, as under the Confederation.