Art. IV, § 21. Marcia J. Oddi, Enforcing Indiana’s Constitutional acquirement That Laws Be Limited To One Subject, Res Gestae, March 2001, at 18, 21. The 1960 amendment repealed Art. IV, § 21; the new language comprising the second paragraph of Art. IV, § 19, reflected a simplification of former Art. IV, § 21. Id. This change is not particularly relevant for our inquiry today.
But the very fact that Art. IV, § 19, was amended in 1960 gave the amendment’s “framers and ratifiers” (to use Sonnenburg’s formulation, 573 N.E.2d at 412) a chance to express their common understandings of the Single Subject Clause. Had there been any reservation or objection that this Court had not properly enforced the Clause in Steinwedel, Stith Petroleum, and the rest, the language of the Clause could have been changed. But no change was made.
Next comes the critical case of State ex rel. Pearcy v. Criminal Court of Marion County, 262 Ind. 9, 274 N.E.2d 519 (1971). In the 1960 amendment, a new sentence had been added to the first paragraph of Art. IV, § 19, “opening] up the language of the one-subject requirement to permit an exception for ‘original enactments of codifications of law.’ ” Oddi, supra, at 21. In Pearcy, this Court held that the Indiana Code of 1971 was not a “codification of law” within the meaning of the 1960 amendment and so the exception to the single subject requirement was not available. 262 Ind. at 15-16, 274 N.E.2d at 521-22.
As Justice Dickson notes, the 1974 amendment was precipitated by Pearcy.3 If the 1960 amendment suggested framer and ratifier acquiescence to the Court’s single-subject jurisprudence, the 1974 amendment demonstrates it. For in 1974, the General Assembly and the voters amended Art. IV, § 19, to repudiate a decision of this Court — Pearcy, concerning recodifications — but made no changes whatsoever to repudiate our decisions concerning the Single Subject Clause.
Twice the framers and ratifiers of Art. IV, § 19, have changed its language without expressing any reservations or objections to our Court’s decisions concerning the Single Subject Clause. This acquiescence by framers and ratifiers to our Court’s decisions warrants the greatest respect on the part of Indiana courts. And I think this is an important point. For even if one were to agree as a general matter with Justice Dickson’s view that “the rule of stare decisis does not compel our adherence” to our own precedents on constitutional questions, surely we should do so in the face of such clear and relatively recent acquiescence to those precedents by the framers and ratifiers of the current constitutional provision.
The reasonableness standard conforms to the theory of judicial review prevalent during the nineteenth century. In 1893, James B. Thayer examined the decisions of state and federal courts during the nineteenth century and the role of the judiciary in a democracy and concluded that courts did not, and should not, invalidate an act of the legislature unless that body had made a clear mistake — “so clear that it is not open to rational question.” James B. Thayer, The Origin and Scope of the American Doctrine of Constitutional Law, 7 Harv. L.Rev. 129, 144 (1893). Indeed, this Court applied a deferential standard such as this in the case Justice Dickson relies upon to assert the justiciability of
3
Indeed, after the 1974 amendment to Art. IV, § 19, was ratified, the General Assembly in 1976 again enacted a wholesale codification of Indiana statutory law. Oddi, supra, at 34 n. 32.