What follows is an opinion from the Supreme Court of the United States. Your task is to identify the federal agency involved in the administrative action that occurred prior to the onset of litigation. If the administrative action occurred in a state agency, respond "State Agency". Do not code the name of the state. The administrative activity may involve an administrative official as well as that of an agency. If two federal agencies are mentioned, consider the one whose action more directly bears on the dispute;otherwise the agency that acted more recently. If a state and federal agency are mentioned, consider the federal agency. Pay particular attention to the material which appears in the summary of the case preceding the Court's opinion and, if necessary, those portions of the prevailing opinion headed by a I or II. Action by an agency official is considered to be administrative action except when such an official acts to enforce criminal law. If an agency or agency official "denies" a "request" that action be taken, such denials are considered agency action. Exclude: a "challenge" to an unapplied agency rule, regulation, etc.; a request for an injunction or a declaratory judgment against agency action which, though anticipated, has not yet occurred; a mere request for an agency to take action when there is no evidence that the agency did so; agency or official action to enforce criminal law; the hiring and firing of political appointees or the procedures whereby public officials are appointed to office; attorney general preclearance actions pertaining to voting; filing fees or nominating petitions required for access to the ballot; actions of courts martial; land condemnation suits and quiet title actions instituted in a court; and federally funded private nonprofit organizations.

Opinion:
CITY OF CHICAGO et al. v. UNITED STATES et al.
No. 101.
Argued November 20, 1969
Decided December 9, 1969
Gordon P. MacDougall argued the cause for appellants in both cases. With him on the brief were Raymond F. Simon, Charles E. Griffith III, Robert E. Kendrick, Arthur K. Bolton, Harold N. Hill, Jr., J. Robert Coleman, Edward J. Hickey, Jr., William G. Mahoney, Bernard Rane, Mark Goldstein, Eugene W. Ward, Chester L. Rigsby, Weldon A. Cousins, and Leon M. Despres. Howard E. Shapiro argued the cause for the United States et al. urging reversal in both cases. With him on the brief were Solicitor General Griswold, Assistant Attorney General McLaren, and Robert W. Ginnane.
James W. Hoeland argued the cause for appellees Chicago & Eastern Illinois Railroad Co. et al. in both cases. With him on the brief were Clifford T. Coomes, Joseph L. Lenihan, Harry R. Begley, and P. C. Mullen.
Paul Rodgers filed a brief for the National Association of Regulatory Utility Commissioners as amicus curiae urging reversal in both cases.
Together with No. 102, City of Chicago et al. v. United States et al., also on appeal from the same court.
Mr. Justice Douglas
delivered the opinion of the Court.
The question in these cases is whether orders of the Interstate Commerce Commission discontinuing investigations respecting the notice of rail carriers to terminate or change the operation or services of interstate passenger trains are judicially reviewable on the. complaint of aggrieved persons.
Section 13a (1) of the Interstate Commerce Act, as amended, 72 Stat. 571, 49 U. S. C. § 13a (1), provides, with details not important here, that a rail carrier may file notice of such discontinuance or change with the Commission and that within 30 days the Commission may make an investigation of the proposed discontinuance or change. Apart from interim relief, the Commission may order continuance of the operation and service for a period not to exceed one year. One of the present cases involves two interstate passenger trains between Chicago and Evansville, Indiana, discontinued by the Chicago & Eastern Illinois Railroad Co., 331 I. C. C. 447, and the other involves two interstate passenger trains between New Orleans and Cincinnati discontinued by the Louisville & Nashville Railroad Co., 333 I. C. C. 720.
In each case the Commission, addressing itself to the standards in § 13a (1), found that continued operation of the trains was not required by public convenience and necessity and that. continued operation would unduly burden interstate commerce. It thereupon entered in each case an order terminating its investigation of the proposed discontinuance.
Appellants in each case — cities, state regulatory agencies, and other interested parties — brought these suits before the same three-judge court to review the Commission’s decisions. It is provided by 28 U. S. C. § 1336 (a):
“Except as otherwise provided by Act of Congress, the district courts shall have jurisdiction of any civil action to enforce, enjoin, set aside, annul or suspend, in whole or in any part, any order of the Interstate Commerce Commission.”
The District Court held that decisions terminating investigations under § 13a (1) are not “orders” within the meaning of 28 U. S. C. § 1336 (a). 294 F. Supp. 1103, 1106. The cases are here on direct appeal, 28 U. S. C. §§ 1253, 2325, and we noted probable jurisdiction. 395 U. S. 957.
As stated in Abbott Laboratories v. Gardner, 387 U. S. 136, 140, we start with the presumption that aggrieved persons may obtain review of administrative decisions unless there is “persuasive reason to believe” that Congress had no such purpose. Certainly under § 13a (1) the carrier, if overruled by the Commission, could obtain review. We can find no talismanic sign indicating that Congress desired to deny review to opponents of interstate discontinuances alone.
Section 13a in its present form came into the Act in 1958 and was designed to supersede the prior confused and time-consuming procedure under which the States supervised the discontinuance of passenger trains. Accordingly, Congress provided a uniform federal scheme to take the place of the former procedure. A single federal standard was to govern train discontinuances whether interstate or intrastate, though the procedure of § 13a (1) for discontinuance of an interstate train was made somewhat different from the procedure for discontinuance of intrastate trains. But the Commission is to have the final say in each case and “precisely the same substantive standard” now governs discontinuance of either interstate or intrastate operations. Southern R. Co. v. North Carolina, 376 U. S. 93, 103.
Whether the Commission should make an investigation of a § 13a (1) discontinuance is of course within its discretion, a matter which is not reviewable. New Jersey v. United States, 168 F. Supp. 324, aff’d, 359 U. S. 27. But when the Commission undertakes to investigate, it is under a statutory mandate:
“Whenever an investigation shall be made by said Commission, it shall be its duty to make a report in writing in respect thereto, which shall state the conclusions of the Commission, together w;ith its decision, order, or requirement in the premises . . . .” 49 TJ. S. C. §14(1).
A decision to investigate indicates that a substantial question exists under the statutory standards. The Commission’s report therefore deals with the merits. We cannot say that an answer that discontinuance should not be allowed is agency “action,” while an answer saying the reverse is agency “inaction.” The technical form of the order is irrelevant. In each case the Commission is deciding the merits. The present cases are kin to the “negative orders” which we dealt with in Rochester Telephone Corp. v. United States, 307 U. S. 125, 142-143:
“An order of the Commission dismissing a complaint on the merits and maintaining the status quo is an exercise of administrative function, no more and no less, than an order directing some change in status. The nature of the issues foreclosed by the Commission’s action and the nature of the issues left open, so far as the reviewing power of courts is concerned, are the same. . . . We conclude, therefore, that any distinction, as such, between ‘negative’ and ‘affirmative’ orders, as a touchstone of jurisdiction to review the Commission’s orders, serves no useful purpose, and insofar as earlier decisions have been controlled by this distinction, they can no longer be guiding.”
The District Court reasoned that since “the statute is self-implementing,” only an “order” requiring action is reviewable. 294 F. Supp., at 1106. But that theory is of the vintage we discarded in Rochester Telephone.
Reversed.
Section 13a (2), applicable to discontinuance of intrastate trains, provides that where a State bars discontinuance or change in operation or service of a train, or where the state authority has not acted on a carrier’s application for such discontinuance or change within 120 days, the carrier may petition the Commission for a grant of such authority.
There is a conflict among the District Courts. Minnesota v. United States, 238 F. Supp. 107 (D. C. Minn.), and New Hampshire v. Boston & Maine Corp., 251 F. Supp. 421 (D. C. N. H.), are in accord with the District Court in the instant cases. Opposed to that view are Vermont v. Boston & Maine Corp., 269 F. Supp. 80 (D. C. Vt.), and New York v. United States, 299 F. Supp. 989 (D. C. N. D. N. Y.). And see City of Williamsport v. United States, 273 F. Supp. 899, 282 F. Supp. 46 (D. C. M. D. Pa.), aff’d, 392 U. S. 642.
“Without reciting individual cases the subcommittee is satisfied that State regulatory bodies all too often have been excessively conservative and unduly repressive in requiring the maintenance of uneconomic and unnecessary services and facilities. Even when allowing the discontinuance or change of a service or facility, these groups have frequently delayed decisions beyond a reasonable time limit. In many such cases, State regulatory commissions have shown a definite lack of appreciation for the serious impact on a railroad’s financial condition resulting from prolonged loss-producing operations.
“To improve this situation, the subcommittee proposes to give the Interstate Commerce Commission jurisdiction in the field of discontinuance or change of rail services and facilities similar to the jurisdiction it now has over intrastate rates under section 13 of the Interstate Commerce Act so that when called upon to do so it may deal with such matters that impose an undue burden on interstate commerce. This, the subcommittee believes, would protect and further the broad public interest in a sound transportation system and would prevent undue importance being attached to matters of a local nature.” S. Rep. No. 1647, 85th Cong., 2d Sess., 22. For a review of the legislative history of § 13a (2), see Southern R. Co. v. North Carolina, 376 U. S. 93, 100-103.
See n. 1, supra.
The Administrative Procedure Act, 5 U. S. C. §551 (6) (1964 ed., Supp IV), defines “order” as including a “negative” form of “a final. disposition” by agency action. And that kind of “order” is subject to judicial review. 5 U. S. C. §§551 (13), 701 (b)(2), 702 (1964 ed., Supp. IV).
When carriers file new rates, the Commission has authority on its own initiative or on complaint to make an investigation either with or without suspension of the new rates. 49 U. S. C. § 15 (7). Where the Commission finds the proposed rates lawful, its order reads: “[T]he investigation proceedings [are] discontinued.” See Eastern Central Motor Carriers Assn. v. Baltimore & O. R. Co., 314 I. C. C. 5, 51. Such orders are reviewable. Cooper-Jarrett, Inc. v. United States, 226 F. Supp. 318, aff’d, 379 U. S. 6.

Question: What is the agency involved in the administrative action?

Choices:
Army and Air Force Exchange Service
Atomic Energy Commission
Secretary or administrative unit or personnel of the U.S. Air Force
Department or Secretary of Agriculture
Alien Property Custodian
Secretary or administrative unit or personnel of the U.S. Army
Board of Immigration Appeals
Bureau of Indian Affairs
Bureau of Prisons
Bonneville Power Administration
Benefits Review Board
Civil Aeronautics Board
Bureau of the Census
Central Intelligence Agency
Commodity Futures Trading Commission
Department or Secretary of Commerce
Comptroller of Currency
Consumer Product Safety Commission
Civil Rights Commission
Civil Service Commission, U.S.
Customs Service or Commissioner or Collector of Customs
Defense Base Closure and REalignment Commission
Drug Enforcement Agency
Department or Secretary of Defense (and Department or Secretary of War)
Department or Secretary of Energy
Department or Secretary of the Interior
Department of Justice or Attorney General
Department or Secretary of State
Department or Secretary of Transportation
Department or Secretary of Education
U.S. Employees' Compensation Commission, or Commissioner
Equal Employment Opportunity Commission
Environmental Protection Agency or Administrator
Federal Aviation Agency or Administration
Federal Bureau of Investigation or Director
Federal Bureau of Prisons
Farm Credit Administration
Federal Communications Commission (including a predecessor, Federal Radio Commission)
Federal Credit Union Administration
Food and Drug Administration
Federal Deposit Insurance Corporation
Federal Energy Administration
Federal Election Commission
Federal Energy Regulatory Commission
Federal Housing Administration
Federal Home Loan Bank Board
Federal Labor Relations Authority
Federal Maritime Board
Federal Maritime Commission
Farmers Home Administration
Federal Parole Board
Federal Power Commission
Federal Railroad Administration
Federal Reserve Board of Governors
Federal Reserve System
Federal Savings and Loan Insurance Corporation
Federal Trade Commission
Federal Works Administration, or Administrator
General Accounting Office
Comptroller General
General Services Administration
Department or Secretary of Health, Education and Welfare
Department or Secretary of Health and Human Services
Department or Secretary of Housing and Urban Development
Administrative agency established under an interstate compact (except for the MTC)
Interstate Commerce Commission
Indian Claims Commission
Immigration and Naturalization Service, or Director of, or District Director of, or Immigration and Naturalization Enforcement
Internal Revenue Service, Collector, Commissioner, or District Director of
Information Security Oversight Office
Department or Secretary of Labor
Loyalty Review Board
Legal Services Corporation
Merit Systems Protection Board
Multistate Tax Commission
National Aeronautics and Space Administration
Secretary or administrative unit or personnel of the U.S. Navy
National Credit Union Administration
National Endowment for the Arts
National Enforcement Commission
National Highway Traffic Safety Administration
National Labor Relations Board, or regional office or officer
National Mediation Board
National Railroad Adjustment Board
Nuclear Regulatory Commission
National Security Agency
Office of Economic Opportunity
Office of Management and Budget
Office of Price Administration, or Price Administrator
Office of Personnel Management
Occupational Safety and Health Administration
Occupational Safety and Health Review Commission
Office of Workers' Compensation Programs
Patent Office, or Commissioner of, or Board of Appeals of
Pay Board (established under the Economic Stabilization Act of 1970)
Pension Benefit Guaranty Corporation
U.S. Public Health Service
Postal Rate Commission
Provider Reimbursement Review Board
Renegotiation Board
Railroad Adjustment Board
Railroad Retirement Board
Subversive Activities Control Board
Small Business Administration
Securities and Exchange Commission
Social Security Administration or Commissioner
Selective Service System
Department or Secretary of the Treasury
Tennessee Valley Authority
United States Forest Service
United States Parole Commission
Postal Service and Post Office, or Postmaster General, or Postmaster
United States Sentencing Commission
Veterans' Administration or Board of Veterans' Appeals
War Production Board
Wage Stabilization Board
State Agency
Unidentifiable
Office of Thrift Supervision
Department of Homeland Security
Board of General Appraisers
Board of Tax Appeals
General Land Office or Commissioners
NO Admin Action
Processing Tax Board of Review

Answer: 65