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:
WOOD v. UNITED STATES.
No. 27,
Misc.
Decided October 16, 1967.
Solicitor General Marshall, Assistant Attorney General Vinson, Beatrice Rosenberg and Robert G. Maysack for the United States.
Per Curiam.
Petitioner was found guilty by the United States District Court for the Northern District of Georgia of refusing to report for civilian employment, in violation of § 12 of the Universal Military Training and Service Act, 62 Stat. 622, 50 U. S. C. App. § 462. Before trial he filed an affidavit with the court requesting assigned counsel pursuant to the Criminal Justice Act, 18 U. S. C. § 3006A. The court considered the affidavit, questioned petitioner and disapproved the request. The Court of Appeals for the Fifth Circuit granted leave to appeal in forma pauperis, assigned counsel to assist petitioner in his appeal and affirmed the conviction. Petitioner seeks a writ of certiorari.
Before this Court the Solicitor General has conceded that the record does not convincingly show that there was adequate inquiry into the question of petitioner’s financial ability to retain counsel, in that “the trial court should have explored the possibility that petitioner could afford only partial payment for the services of trial counsel and that counsel be appointed on that basis, as the Criminal Justice Act permits (see 18 U. S. C. § 3006(A) (c) and (f)).” The Solicitor General urges, however, that there is no basis for believing that petitioner suffered prejudice from the District Court’s error, an argument we find unpersuasive.
The motion for leave to proceed in forma pauperis and the petition for writ of certiorari are granted, the judgment is vacated and the case is remanded to the Court of Appeals for the Fifth Circuit for reconsideration in light of the Solicitor General’s Memorandum and the relevant criteria of the Criminal Justice Act.
Mr. Justice Black dissents.
Mr. Justice Marshall took no part in the consideration or decision of this case.

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
2