ARTICLE IX CONSTITUTIONAL REVISION Section 1. Constitutional Amendment. An amendment to this Constitution may be proposed either by the affirmative vote of not less than two-thirds of all the members of the Legislature or by the affirmative vote of a majority of all the members of a constitutional convention. Any proposed amendment shall be submitted to the voters of the Territory at a special or general election as determined by the Legislature or by a constitutional convention, whichever proposes the amendment. Notice of the election shall be given as the Legislature shall prescribe by law. Unless otherwise provided, the amendment shall become effective thirty days after approval by the vote of a majority of those voting on the amendment. Section 2. Constitutional Convention. The Legislature, by law, no more than once in five years, may call a constitutional convention or may submit the question of whether a constitutional convention should be called to the voters of the Territory. If a constitutional convention shall not have been called, or if the question of calling a constitutional convention shall not have been submitted to the voters of the Territory, for a period of twenty years, then the question shall be submitted at the next general election following the expiration of such twenty-year period. A constitutional convention shall be held within two years after a majority of those voting on the question approve the calling of a convention or within two years after the Legislature calls a convention. Within sixty days after the Legislature calls a convention, the Governor shall appoint a commission to prepare for the convention. Not later than the second regular session following the approval, the Legislature shall prescribe by law the manner for electing delegates by the qualified voters of the Territory, for filling vacancies in the position of delegate and for assembling the convention, and shall appropriate sufficient funds for the work of the convention. The convention shall adopt its own rules of procedure. Any proposal recommended by the convention for changing this Constitution shall be submitted to the voters of the Territory for adoption and shall be effective only if approved by a majority of those voting on the proposal. Section 3. Constitutional Initiative. An amendment to this Constitution may be proposed to the Legislature by means of an initiative petition signed by not less than ten per centum of the qualified voters of the Territory. If the Legislature approves the proposed Constitutional amendment by a vote of not less than two-thirds of its members, the proposed amendment shall then be submitted to the voters of the Territory at a special or general election, as may be determined by the Legislature. If the Legislature rejects, fails to act upon or substitutes another amendment for the amendment proposed through an initiative petition, then the amendment so proposed through the initiative petition shall be submitted to the voters of the Territory at the next general election following such inaction, substitution and revision by the Legislature.