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:
MARYLAND v. BLAKE
No. 04-373.
Argued November 1, 2005
Decided November 14, 2005
Kathryn Grill Graeff, Assistant Attorney General of Maryland, argued the cause for petitioner. With her on the briefs were J. Joseph Curran, Jr., Attorney General, and Annabelle L. Lisie and Diane E. Keller, Assistant Attorneys General.
James A. Feldman argued the cause for the United States as amicus curiae urging reversal. With him on the brief were Solicitor General Clement, Acting Assistant Attorney General Richter, Deputy Solicitor General Dreeben, John P. Elwood, and Joel M. Gershowitz.
Kenneth W. Ravenell argued the cause for respondent. With him on the brief were Ivan J. Bates, Matthew A. S. Esworthy, and Jeffrey T. Green.
Briefs of amici curiae urging reversal were filed for the State of Texas et al. by Greg Abbott, Attorney General of Texas, Barry R. McBee, First Assistant Attorney General, R. Ted Cruz, Solicitor General, Don Clemmer, Deputy Attorney General, and Gena Bunn, Edward L. Marshall, and Fredericka Sargent, Assistant Attorneys General, and by the Attorneys General for their respective jurisdictions as follows: M. Jane Brady of Delaware, Robert J. Spagnoletti of the District of Columbia, Charles J. Crist, Jr., of Florida, Mark J. Bennett of Hawaii, Lawrence G. Wasden of Idaho, Lisa Madigan of Illinois, Michael A Cox of Michigan, Jim Petro of Ohio, W. A Drew Edmondson of Oklahoma, Hardy Myers of Oregon, Thomas W. Corbett, Jr., of Pennsylvania, Henry D. McMaster of South Carolina, Lawrence E. Long of South Dakota, Mark L. Shurtleff of Utah, and William Sorrell of Vermont; and for the Criminal Justice Legal Foundation by Kent S. Scheidegger and Charles L. Hobson.
Briefs of amici curiae urging affirmance were filed for the National Association of Criminal Defense Lawyers by James J. Tomkovicz and Joshua L. Dratel; and for the National Legal Aid and Defender Association by Steven B. Duke.
Per Curiam.
The writ of certiorari is dismissed granted. as improvidently
It is so ordered.

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