delivered the opinion of the • Court.
North Dakota passed a statute 1 thаt requires that the applicant for a permit to operate a pharmacy be *158 “a registered pharmacist in good standing” or “a corporation or association, the majority stock in which is' owned by registered pharmacists in good standing, actively and regularly employed in and responsible for the management, supervision, and operation of such pharmacy.”
Petitioner Board denied a permit to Snyder’s Drug Stores, Inc., because it did not comply with the stock-ownership requirements of the statute, it appearing that all the common stock of Snyder’s was owned by Red Owl Stores and it not being shown if any Red Owl shareholders were pharmacists registered and in good standing in North Dakotа. On appeal to the state district court, summary judgment was granted Snyder’s. On appeal to the Supreme Court of North Dakota, that court held
2
that the North Dakota statute was unconstitutional by reason of our decision in 1928 in
Liggett Co.
v.
Baldridge,
The case is here on a petition for certiorari which we granted,
*159 I
We are met at the outset with a suggestion that the judgment of the Supreme Court of North Dakota is not “final” within the meaning of 28 U. S. C. § 1257 which restricts our jurisdiction to review state court decisions. 3
The finality requirement of 28 U. S. C. § 1257, which limits our review of state court judgments, serves several ends: (1) it avoids piecemeal review of state court decisions; (2) it avoids giving advisory opinions in cases where there may be no real “сase” or “controversy” in the sense of Art. Ill; (3) it limits review of state court determinations of federal constitutional issues to leave at a minimum federal intrusion in state affairs.
Mr. Justice Frankfurter, writing for the Court in
Radio Station WOW
v.
Johnson,
“This requirement has the support of considerations generally applicable to good judicial administration. It avoids the mischief of economic waste and of delayed justice. Only in very few situations, where intermediate rulings may carry serious public consequences, has there been a departure from this requirement of finality for federal appellate jurisdiction. This prerеquisite to review derives added force when the jurisdiction of this Court is invoked to upset the decision of a State court. Here we are in the realm of potential conflict between the courts of two different governments. And so, ever since 1789, Congress has granted this Court the power to intervene *160 in State litigation only after 'the highest court of a State in which a decision in the suit could be had’ has rendered a 'final judgment or decree.’ § 237 of the Judicial Code, 28 U. S. C. §344 (a). This requirement is not one of those technicalities to be easily scorned. It is an important factor in the smooth working of our federal system.”
But, as he pointed out, this concept of “finality” has a “penumbral area.” Ibid. Speaking for the Court in that case, he held that Nebraska’s ruling on the legality of a radio license issued by the Federal Communications Commission could be reviewed even though the state court had not yet determined the final accounting. He stated: “Of course, where the remaining litigation may raise other federal questions that may later come here ... to allow review of an mtermediate adjudication would offend the decisive objection to fragmentary reviews.” Id., at 127.
Mills
v.
Alabama,
In
Hudson Distributors, Inc.
v.
Eli Lilly & Co.,
The exceptions noted
5
have a long lineage dating back
*162
to Mr. Chief Justice Taney’s opinion in
Forgay
v.
Conrad,
It is equally important that we treat the judgment in the instant case as “final,” for we have discovered no way which the licensing authority in North Dakota has of preserving the constitutional question now ripe for decision.
The Board here denied respondent’s application without an evidentiary hearing since the application showed that under the North Dаkota Act respondent could in no way qualify for a license. The State Supreme Court held that Act unconstitutional and that thus an applicant failing to meet the requirements of the state statute is nevertheless entitled to consideration for a license. As previously noted, the State Supreme Court, indeed, directed the Board on remand tо reconsider the application “sans” the constitutional question.
There were state law questions to be considered on the remand, for the state board had also rested its denial of a permit on the failure of Snyder’s to meet certain structural and safety standards. The Supreme Court *163 remanded for an administrative hearing on those other issues.
If we deny review at this pоint, respondent has no constitutional barrier to the grant of a license.
The state licensing authority might, of course, after an administrative hearing reinstate its earlier findings that the respondent does not meet the necessary structural and safety standards. If' respondent is denied a license for that reason, the denial will obviously be on a state grоund. If respondent is granted a license, the battle over the constitutionality of the new Act will be lost as far as this case is concerned.
There is no suggestion that “the remaining litigation may raise other federal questions,”
Radio Station WOW
v.
Johnson,
It would appear that, as & matter of North Dakota procedure, the only way in which the Board could preserve the constitutional issue would be to defy its own State Supreme Court and deny the application on the ground of failure to meet the ownership requirement. The state Administrative Agencies Practice Act provides that: “Any party to any proceeding heard by an administrative agency” may appeal from the decision of the agency. N. D. Cent. Code § 28-32-15. The statute appears to treat the agency as a tribunal and not as a “party” able to appeal its own order.
If the Board thus grants the license in accordance with the State Supreme Court decision and then seeks to appeal its own grant on the basis of the validity of the state ownership requirement, the appeal may well be *164 dismissed and the dismissal would rest on the independent state ground that state procedural law does not provide the agency the right to appеal.
II
Liggett,
decided in 1928, belongs to that vintage of decisions which exalted substantive due process by striking down state legislation which a majority of the Court deemed unwise.
Liggett
has to date not been expressly overruled. We commented on it disparagingly, however, in
Daniel
v.
Family Security Life Ins. Co.,
“This Court beginning at least as early as 1934, when the Nebbia case was decided, has steadily *165 rejected the due process philosophy enunciated in the Adair-Coppage line of cases. In doing so it has consciously returned closer and closer to the earlier constitutional principle that states have powеr to legislate against what are found to be injurious practices in their internal commercial and business affairs, so long as their laws do not run afoul of some specific federal constitutional prohibition, or of some valid federal law. . . . Under this constitutional doctrine the due process clause is no longer to be so broadly construed that the Congress and state legislatures are put in a strait jacket when they attempt to suppress business and industrial conditions which they regard as offensive to the public welfare.”335 U. S., at 536-537 .
We reached the same result in
Ferguson
v.
Skrupa,
"We conclude that thе Kansas Legislature was free to decide for itself that legislation was needed to deal with the business of debt adjusting. Unquestionably, there are arguments showing that the business of debt adjusting has social utility, but such arguments are properly addressed to the legislature, not to us. We refuse to sit as a 'superlegislature to weigh the wisdom of legislation/ and we emphatically refuse to go back to the time when courts used the Due Process Clause 'to strike down state laws, regulatory of business and industrial conditions, because they may be unwise, improvident, or out of harmony with a particular school of thought.’ Nor are we able or willing to draw lines by calling a law 'prohibitory’ or 'regulatory.’ Whether the legislature *166 takes for its textbook Adam Smith, Herbert Spencer, Lord Keynes, or some other is no concern of ours. The Kansas debt adjusting statute may be wise or unwise. But relief, if any be needed, lies not with us but with the body constituted to pass laws for the State of Kansas.” Id., at 731-732 (footnotes omitted).
The majority of the Court in
Liggett
for which Mr. Justice Sutherland spoke held that business or property rights could be regulated under the Fourteenth Amendment only if the “legislation bears a real and substantial relation to the public health, safety, morals, or some other phase of the general welfare,”
“A standing criticism of the use of corporations in business is that it causes such business to be owned by people who. do not know anything about it. Argument has not been supposed to be necessary in order to show that the divorce between the power of control and knowledge is an evil. The selling of drugs and poisons calls for knowledge in a high degree, and Pennsylvania after enacting a series of other safeguards has provided that in that matter the divorce shall not be allowed. Of course, notwithstanding the requirement that in corporations hereafter formed all the stockholders shall be licensed pharmacists, it still would be possible for a stockholder to content himself with drawing dividends and to take no hand in the company’s affairs. But obviously he would be more likely to observe the business with an intelligent eye than a casual *167 investor who looked only to the standing of the stock in the market. The Constitution does not make it a condition of preventive legislation that it should work a perfect cure. It is enough if the questioned act has a manifest tendency to cure or at least to make the evil less.” Id., at 114-115.
Those two opposed views of public policy are considerations for the legislative choice. The
Liggett
case was a creation at war with the earlier constitutional view of legislative power,
Munn
v.
Illinois,
So ordered.
Notes
N. D. Cent. Code §43-15-35 (5) (Supp. 1973) provides:
“Requirements for permit to operate pharmacy. — The board shall issue a permit to operate a pharmacy, or a renewal permit, upon satisfactory proof that:
“5. The applicant for suсh permit is qualified to conduct the pharmacy, and is a registered pharmacist in good standing or is a partnership, each active member of which is a registered pharmacist in good standing, or a corporation or association, the majority stock in which is owned by registered pharmacists in good standing, actively and regularly employed in and responsible for the management, supervision, and operation of such pharmacy . . .
“The provision of subsection 5 of this section shall not apply to the holder of a permit on July 1, 1963, if otherwise qualified to conduct the pharmacy, provided that any such permit holder who shall discontinue operations under such permit or fail to rеnew such permit upon expiration shall not thereafter be exempt from the provisions of such subsection as to such discontinued or lapsed permit. The provisions of subsection 5 of this section shall not apply to hospital pharmacies furnishing service only to patients in such hospital.”
“Final judgments or decrees rendered by the highest cоurt of a State in which a decision could be had, may be reviewed by the Supreme Court . . . .” 28 U. S. C. § 1257.
We held in
Local No. 438
v.
Curry,
In
Mercantile National Bank
v.
Langdeau,
In
California
v.
Stewart,
In
Brady
v.
Maryland,
