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¶2In May v. Mayor & Aldermen of Birmingham, 123 Ala. 306, 318, 26 South. 537, it was held, with respect to the italicized clause as above noted that it plainly required for the passage of an amendment the affirmative vote of a majority of those who voted at the election in general.
¶3Section 284 of the Constitution of 1901 has clearly súbstituted a different requirement in this regard, and declares that: “If it shall appear that a majority of the qualified voters who voted at said election upon the proposed amendments voted in favor of same, such amendments shall be valid to all intents and purposes as parts of this Constitution.”
¶4The only question of doubt suggested by this language is whether the vote for each individual amendment, where two or more are submitted, at the same election, must be a majority of the highest number voting upon any amendment, or merely a majority of those voting upon the single amendment in question.
¶5We can discover no reason either of subjective relevancy or of objective policy which would render probable a purpose on the part of the makers of the Constitution to so concatenate a number of separate and unrelated amendments as to make the highest vote on any amendment the basis for the adoption of all of the others; nor does the language of the ordinance require, by any reasonable intendment deducible therefrom, such a narrow construction. It is usual in the construction of statutes, a contrary intention not appearing, to hold that singlar and plural forms are interchangeablé (36 Cyc. 1123, 1), and section 1 of our Code so provides.
¶6We think that “the qualified voters who voted at said election upon the proposed amendments” means, with respect to each of the proposed amendments, a majority of those voting on that particular amendment. We hold, therefore, that the proposed *55amendment eliminating section 250 from the Constitution was duly adopted by the number of votes required by section 284 of that instrument.
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¶10This rule of construction clearly forbids the intendment of retrospective operation in the adoption of this amendment. But, even if such intendment could be imputed, such a construction *56would be plainly violative of section 10 of article 1 of the federal Constitution, which inhibits the passage by a state of any law impairing the obligations of contracts. This is made unmistakably clear by-what we have recently said in discussing the operation of the repealed provision and the relative rights of depositors and creditors thereunder. To quote: “The section creates two classes of creditors and ordains a preference in respect of the payment of the demands of one class over the other class. The preferred class is constituted of those who have not stipulated for interest. Those of this class have established for. them a superior, a first right to have their demands against the insolvent institution satisfied out of its assets. Those of the class who have stipulated for interest are denied the right to have their demand which is predicated of an interest-bearing deposit paid in whole or in part until the demands of the creditors of the preferred class are satisfied. The effect of the organic law enters into, affects, and governs as to rights as well as otherwise every deposit in a bank in this State, whether the deposit is accompanied by a stipulation for interest or not. Its operation is effective when the deposit is made; and, if the character of the deposit, with respect to interest, is not changed in good faith by the bank and the depositor before insolvency intervenes, the status remains fixed and controls absolutely the subsequent administration of the insolvent estate. It necessarily results from this effect of the provisions of the Constitution that (except in the very rare cases where the depositor stipulating for interest at the same moment becomes a debtor of the bank through a loan by the bank to the depositor so stipulating) the depositor stipulating for interest agrees that, in the event of insolvency, the satisfaction of his demand will await the full satisfaction of the demands of the depositors who have not stipulated for interest. Like considerations lead to the further result, remarked in Taylor v. Hutchinson, that depositors who, not contracting for interest on their deposits, have, when making their deposits,' rightfully looked to the provisions of the section ‘as their protection in case of insolvency.’ ” — Walker, Supt., etc., v. McCrary, 167 Ala. 638, 73 South. 342.
¶11Since the right of these depositors of this insolvent bank who did not stipulate for interest to be satisfied in full before other creditors are paid arises out of their contract with the bank as controlled by the constitutional guaranty then in force, it is in *57the fullest sense the “obligation of a contract” which cannot be impaired by either the Constitution or a statute of this state.
¶12It results that the petitioner was not entitled to the relief prayed for, and the petition was properly dismissed. Let the judgment be affirmed.