What follows is an opinion from the Supreme Court of the United States. Your task is to determine the bases on which the Supreme Court rested its decision with regard to the legal provision that the Court considered in the case. Consider "judicial review (national level)" if the majority determined the constitutionality of some action taken by some unit or official of the federal government, including an interstate compact. Consider "judicial review (state level)" if the majority determined the constitutionality of some action taken by some unit or official of a state or local government. Consider "statutory construction" for cases where the majority interpret a federal statute, treaty, or court rule; if the Court interprets a federal statute governing the powers or jurisdiction of a federal court; if the Court construes a state law as incompatible with a federal law; or if an administrative official interprets a federal statute. Do not consider "statutory construction" where an administrative agency or official acts "pursuant to" a statute, unless the Court interprets the statute to determine if administrative action is proper. Consider "interpretation of administrative regulation or rule, or executive order" if the majority treats federal administrative action in arriving at its decision.Consider "diversity jurisdiction" if the majority said in approximately so many words that under its diversity jurisdiction it is interpreting state law. Consider "federal common law" if the majority indicate that it used a judge-made "doctrine" or "rule; if the Court without more merely specifies the disposition the Court has made of the case and cites one or more of its own previously decided cases unless the citation is qualified by the word "see."; if the case concerns admiralty or maritime law, or some other aspect of the law of nations other than a treaty; if the case concerns the retroactive application of a constitutional provision or a previous decision of the Court; if the case concerns an exclusionary rule, the harmless error rule (though not the statute), the abstention doctrine, comity, res judicata, or collateral estoppel; or if the case concerns a "rule" or "doctrine" that is not specified as related to or connected with a constitutional or statutory provision. Consider "Supreme Court supervision of lower federal or state courts or original jurisdiction" otherwise (i.e., the residual code); for issues pertaining to non-statutorily based Judicial Power topics; for cases arising under the Court's original jurisdiction; in cases in which the Court denied or dismissed the petition for review or where the decision of a lower court is affirmed by a tie vote; or in workers' compensation litigation involving statutory interpretation and, in addition, a discussion of jury determination and/or the sufficiency of the evidence.

Opinion:
CLARK, ATTORNEY GENERAL, et al. v. GABRIEL.
No. 572.
Decided December 16, 1968.
Solicitor General Griswold, Assistant Attorney General Weisl, Morton Hollander, and Robert V. Zener for appellants.
Norman Leonard for appellee.
Per Curiam.
Appellee’s draft Board rejected his claim to classification as a conscientious objector and classified him I-A. His appeals within the Selective Service System were unsuccessful. After he was ordered to report for induction he brought an action in the United States District Court for the Northern District of California seeking to have his induction enjoined and to have the rejection of his claim to conscientious objector classification declared improper on the grounds that it had no basis in fact, that the Board had misapplied the statutory definition of conscientious objector, and that the members of the Board were improperly motivated by hostility and bias against those who claim to be conscientious objectors. The District Court entered a preliminary injunction preventing appellee’s induction until after a determination of his claim on the merits.
In entering the preliminary injunction, the District Court held that it had jurisdiction to hear appellee’s claim despite § 10 (b) (3) of the Military Selective Service Act of 1967, 50 U. S. C. App. § 460 (b)(3) (1964 ed., Supp. Ill), which provides:
“No judicial review shall be made of the classification or processing of any registrant by local boards, appeal boards, or the President, except as a defense to a criminal prosecution instituted under section 12 of this title, after the registrant has responded either affirmatively or negatively to an order to report for induction, or for civilian work in the case of a registrant determined to be opposed to participation in war in any form: Provided, That such review shall go to the question of the jurisdiction herein reserved to local boards, appeal boards, and the President only when there is no basis in fact for the classification assigned to such registrant.”
Acknowledging that this statute if applicable would prevent pre-induction review of appellee’s classification, the District Court held that, so applied, § 10 (b) (3) was unconstitutional because to provide for judicial consideration of the lawfulness of the Board’s action only as a defense to a criminal prosecution would require that appellee pursue a “tortuous judicial adventure” so beset by “hazards” and “penalties” as to result “in no review at all.” The Government has appealed under 28 U. S. C. § 1252 which allows direct appeal to this Court of “an interlocutory or final judgment, decree or order of any court of the United States . . . holding an Act of Congress unconstitutional in any civil action ... to which the United States ... or any officer . . . thereof ... is a party.”
This Court has today, after full consideration, decided Oestereich v. Selective Service Bd., ante, p. 233. Because the result here is dictated by the principles enunciated in that case, it is appropriate to decide this case summarily, reversing the District Court.
In Oestereich the delinquency procedure by which the registrant was reclassified was without statutory basis and in conflict with petitioner’s rights explicitly established by the statute and not dependent upon an act of judgment by the Board. Oestereich, as a divinity student, was by statute unconditionally entitled to exemption. Here, by contrast, there is no doubt of the Board’s statutory authority to take action which appellee challenges, and that action inescapably involves a determination of fact and an exercise of judgment. By statute, classification as a conscientious objector is expressly conditioned on the registrant’s claim being “sustained by the local board.” 50 U. S. C. App. § 456 (j) (1964 ed., Supp. III).
Here the Board has exercised its statutory discretion to pass on a particular request for classification, “evaluating evidence and . . . determining whether a claimed exemption is deserved.” Oestereich v. Selective Service Bd., supra, at 238. A Local Board must make such a decision in respect of each of the many classification claims presented to it. To allow pre-induction judicial review of such determinations would be to permit precisely the kind of “litigious interruptions of procedures to provide necessary military manpower” (113 Cong. Rec. 15426 (report by Senator Russell on Conference Committee action)) which Congress sought to prevent when it enacted §10 (b)(3).
We find no constitutional objection to Congress’ thus requiring that assertion of a conscientious objector’s claims such as those advanced by appellee be deferred until after induction, if that is the course he chooses, whereupon habeas corpus would be an available remedy, or until defense of the criminal prosecution which would follow should he press his objections to his classification to the point of refusing to submit to induction. Estep v. United States, 327 U. S. 114 (1946); Falbo v. United States, 320 U. S. 549 (1944).
The motion of appellee for leave to proceed in forma pauperis is granted. The decision of the District Court is reversed, and the case remanded for issuance of an order dissolving the preliminary injunction and dismissing the action.

Question: What is the basis of the Supreme Court's decision?

Choices:
judicial review (national level)
judicial review (state level)
Supreme Court supervision of lower federal or state courts or original jurisdiction
statutory construction
interpretation of administrative regulation or rule, or executive order
diversity jurisdiction
federal common law

Answer: 3
4