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:
CONNELL v. HIGGINBOTHAM et al.
No. 79.
Argued November 19, 1970
Decided June 7, 1971
Sanford Jay Rosen argued the cause for appellant. With him on the brief were Tobias Simon and Melvin L. Wulf.
Stephen Marc Slepin argued the cause for appellees. With him on the brief were Rivers Buford, Jr., and James W. Market.
Per Curiam.
This is an appeal from an action commenced in the United States District Court for the Middle District of Florida challenging the constitutionality of §§ 876.05-876.10 of Fla. Stat. (1965), and the various loyalty oaths upon which appellant’s employment as a school teacher was conditioned.- The three-judge U. S. District Court declared three of the five clauses contained in the oaths to be unconstitutional, and enjoined the State from conditioning employment on the taking of an oath including the language declared unconstitutional. The appeal is from that portion of -the District Court decision which upheld the remaining two clauses in the oath: I do hereby solemnly swear or affirm (1) “that I will support the Constitution of the United States and of the State of Florida”; and (2) “that I do not believe in the overthrow ' of the Government of- the United States or of the State of Florida by force or violence.”
On January 16, 1969, appellant made application for a teaching position with the Orange County school system. She was interviewed by the principal of Callahan Elementary School, and on January 27, 1969, appellant was employed as a substitute classroom teacher in the fourth grade of that school. Appellant was dismissed from her teaching position on March 18, 1969, for refusing to sign the loyalty oath required of all Florida public employees, Fla. Stat. § 876.05.
The first' section of the oath upheld by the District Court, requiring all applicants to pledge to support the Constitution of the United States and of the State of Florida, demands no more of Florida public employees than is required of all state and federal officers. U. S. Const., Art, VI, cl. 3. The validity of this section of the oath would appear settled. See Knight v. Board of Regents, 269 F. Supp. 339 (1967), aff’d per curiam, 390 U. S. 36 (1968); Hosack v. Smiley, 276 F. Supp. 876 (1967), aff’d per curiam, 390 U. S. 744 (1968); Ohlson v. Phillips, 304 F. Supp. 1152 (1969), aff’d per curiam, 397 U. S. 317 (1970).
The second portion of the oath, approved by the District Court, falls within the ambit of decisions of this Coúrt proscribing summary dismissal from public employment without hearing or inquiry required by due process. Slochower v. Board of Education, 350 U. S. 551 (1956). Cf. Nostrand v. Little, 362 U. S. 474 (1960); Speiser v. Randall, 357 U. S. 513 (1958). /That portion of the oath, therefore, cannot stand.
Affirmed in part, and reversed in part.
The clauses declared unconstitutional by the court below required the employee to swear: (a) “that I am not a member of the Communist Party”; (b) “that I have not and will not lend my aid, support, advice, counsel or influence to the Communist Party”; and (c) “that I am not a member of any organization or party which believes in or teaches, directly or indirectly, the overthrow of the Government of the United States or of Florida by force or violence.”

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: 1