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:
JAFFKE v. DUNHAM, TRUSTEE IN BANKRUPTCY.
No. 60.
Argued December 12, 1956.
Decided January 14, 1957.
Herbert J. Miller, Jr. argued the cause for petitioner. With him on the brief were Chauncey P. Carter, Jr. and William M. Giffin.
G. W. Horsley argued the cause and filed a brief for respondent.
Per Curiam.
We granted certiorari in this case to review a judgment of the Court of Appeals for the Seventh Circuit, 229 F. 2d 232, reversing an order of the District Court for the Southern District of Illinois, sitting in bankruptcy, which required respondent as trustee of a bankrupt’s estate to pay $27,400 to petitioner. 351 U. S. 949. The District Court’s order was based on a finding that, subsequent to the date of the adjudication of bankruptcy, the bankrupt had obtained money by fraud from the petitioner and had turned over $27,400 of that money to respondent. At the hearing before the District Court, petitioner had sought to introduce into evidence an affidavit in which the bankrupt stated that he had paid $36,000 of the money he had received from petitioner to the respondent. At the conclusion of the hearing, the District Court sustained respondent’s motion to strike the affidavit.
On appeal, the Court of Appeals held that petitioner had failed to prove that any specific portion of the money that he had given the bankrupt became a part of the funds in the hands of respondent. Because petitioner had not cross-appealed, the Court of Appeals held that it could not consider the action of the District Court in striking the bankrupt’s affidavit from the record.
A successful party in the District Court may sustain its judgment on any ground that finds support in the record. If the District Court was in error in striking an admissible affidavit, a cross-appeal was not a prerequisite for the Court of Appeals to rule on the admissibility of the affidavit, and finding it admissible, to find that it afforded evidence in support of the District Court judgment. United States v. American Railway Express Co., 265 U. S. 425, 435-436; Langnes v. Green, 282 U. S. 531, 538-539. Since the Court of Appeals did not consider the admissibility and weight of the affidavit, we remand to the Court of Appeals for its consideration of those issues.
The claim in this case is that relevant admissible evidence established a constructive trust. Whether it did so or not is a question of Illinois law. The Court of Appeals, in the view it took of the case before it, did not reach this local question. On remand, that question too must be considered by the Court of Appeals.
Reversed and remanded.

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: 2