N.D. Const. Enabling Act § 8
That the constitutional convention which may assemble in South Dakota shall provide by ordinance for resubmitting the Sioux Falls Constitution of 1885, after having amended the same as provided in section 5 of this act, to the people of South Dakota for ratification or rejection at an election to be held therein on the first Tuesday in October, 1889; but if said constitutional convention is authorized and required to form a new Constitution for South Dakota, it shall provide for submitting the same in like manner to the people of South Dakota for ratification or rejection, at an election to be held in said proposed state on the said first Tuesday in October. And the Constitutional conventions which may assemble in North Dakota, Montana, and Washington, shall provide in like manner for submitting the Constitutions formed by them to the people of said proposed states respectively, for ratification or rejection, at elections to be held in said proposed states on the first Tuesday in October. At the elections provided for in this section the qualified voters of said proposed states shall vote directly for or against the proposed Constitutions, and for or against any articles or propositions separately submitted. The returns of said elections shall be made to the secretary of each of said territories, who, with the Governor and chief justice thereof, or any two of them, shall canvass the same; and if a majority of the legal votes cast shall be for the Constitution, the Governor shall certify the result to the president of the United States, together with a statement of the votes cast thereon and upon separate articles or propositions, and a copy of the said Constitution, articles, propositions, and ordinances. And if the Constitutions and governments, of said proposed states are republican in form, and if all the provisions of this act have been complied with in the formation thereof, it shall be the duty of the president of the United States to issue his proclamation announcing the result of the election in each, and thereupon the proposed states which have adopted Constitutions and formed state governments, as herein provided, shall be deemed admitted by congress into the union, under and by virtue of this act, on an equal footing with the original states from and after the state of said proclamation. Adoption of Article An article of the Constitution which received a majority of all the votes cast upon the question of its adoption and upon the question of the adoption of the Constitution was legally adopted though it failed to receive a majority of votes cast for governor. State ex rel. Larabee v. Barnes,