What follows is an opinion from a United States Court of Appeals. Your task is to identify the state or territory in which the case was first heard. If the case began in the federal district court, consider the state of that district court. If it is a habeas corpus case, consider the state of the state court that first heard the case. If the case originated in a federal administrative agency, answer "not applicable". Answer with the name of the state, or one of the following territories: District of Columbia, Puerto Rico, Virgin Islands, Panama Canal Zone, or "not applicable" or "not determined".

Opinion:
GREAT LAKES STEEL CORPORATION, a Delaware Corporation, Appellant, v. UNITED STATES of America, Appellee, Interstate Commerce Commission, the Baltimore and Ohio Railroad Company, Erie Railroad Company, and the Pennsylvania Railroad Company, Intervening Appellees.
No. 12189.
United States Court of Appeals Sixth Circuit.
Feb. 12, 1955.
Hill, Essery, Lewis & Andrews, James McEvoy, Jr., and Harry D. Fenske, Detroit, Mich, (argued by Edward T. Goodrich, Detroit, Mich.), for appellant.
Herbert Brownell, Jr., Atty. Gen., Fred W. Kaess, Detroit, Mich., E. M. Reidy, I.C.C., Washington, D. C., Willis T. Pierson, Cleveland, Ohio, E. A. Kaier, Philadelphia, Pa., Frank H. Cole, Jr., Cincinnati, Ohio, and Dyer, Angell & Meek, Detroit, Mich, (argued by Ellis v. Gregory, Washington, D. C., for Interstate Comm. Comn. and by Frank H. Cole, Jr., Cincinnati, Ohio, for Railroads) for appellees.
Before ALLEN, MARTIN and Mc-ALLISTER, Circuit Judges.
PER CURIAM.
This case came on to be heard upon the record and briefs and oral argument of counsel;
And it appearing that the District Court afforded argument and reargument upon the case and carefully considered the record as a whole;
And it appearing that upon the record considered as a whole substantial evidence exists supporting the order of the Commission;
And it appearing that the District Court properly applied the applicable law. Cf. Universal Camera Corp. v. N.L.R.B., 340 U.S. 474, 71 S.Ct. 456, 95 L.Ed. 456:
It Is Ordered that the judgment of the District Court, 115 F.Supp. 31, be and it hereby is affirmed.

Question: In what state or territory was the case first heard?

Choices:
not
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachussets
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New
New
New
New
North
North
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode
South
South
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West
Wisconsin
Wyoming
Virgin
Puerto
District
Guam
not
Panama

Answer: 22