Task: sc_issue_1

What follows is an opinion from the Supreme Court of the United States. Your task is to determine the issue of the Court's decision. Determine the issue of the case on the basis of the Court's own statements as to what the case is about. Focus on the subject matter of the controversy rather than its legal basis.

Chief Justice Burger
delivered the opinion of the Court.
We granted certiorari, 447 U. S. 904, to consider whether objective facts and circumstantial' evidence suggesting that a particular vehicle is involved in criminal activity may provide a sufficient basis to justify an investigative stop of that vehicle.
I
Late in 1976, Border Patrol officers patrolling a sparsely populated section of southern central Arizona found human footprints in the desert. In time, other sets of similar footprints were discovered in the same area. Prom these sets of footprints, it was deduced that, on a number of occasions, groups of from 8 to 20 persons had walked north from the Mexican border, across 30 miles of desert and mountains, over a fairly well-defined path, to an isolated point on Highway 86, an east-west road running roughly parallel to the Mexican border.
Officers observed that one recurring shoeprint bore a distinctive and repetitive Y-shaped or chevron design. Because the officers knew from recorded experience that the area through which the groups passed was heavily trafficked by aliens illegally entering the country from Mexico, they surmised that a person, to whom they gave the case-name "Chevron,” was guiding aliens illegally into the United States over the path marked by the tracks to a point where they could be picked up by a vehicle.
The tracks led into or over obstacles that would have been avoided in daylight. From this, the • officers deduced that “Chevron” probably led his groups across the border and to the pickup point at night. Moreover, based upon the times when they had discovered the distinctive sets of tracks, they concluded that “Chevron” generally traveled during or near weekends and on nights when the weather was clear.
Their tracking disclosed that when “Chevron’s” groups came within 50 to 75 yards of Highway 86, they turned right and walked eastward, parallel to the road. Then, approximately at highway milepost 122, the tracks would turn north and disappear at the road. From this pattern, the officers concluded that the aliens very likely were picked up by a ve-hide — probably one approaching from the east, for after a long overland march the group was most likely to walk parallel to the highway toward the approaching vehicle. The officers also concluded that, after the pickup, the vehicle probably returned to the east, because it was unlikely that the group would be walking away from its ultimate destination.
On the Sunday night of January 30-31, 1977, Officers Gray and Evans, two Border Patrolmen who had been pursuing the investigation of “Chevron,” were on duty in the Casa Grande area. The latest set of observed “Chevron” tracks had been made on Saturday night, January 15-16. January 30-31 was the first clear night after three days of rain. For these reasons, Gray and Evans decided there was a strong possibility that “Chevron” would lead aliens from the border to the highway that night.
The officers assumed that, if “Chevron” did conduct a group that night, he would not leave Mexico until after dark, that is, about 6 p. m. They knew from their experience that groups of this sort, traveling on foot, cover about two and a half to three miles an hour. Thus, the 30-mile journey would take from 8 to 12 hours. From this, the officers calculated that “Chevron” and his group would arrive at Highway 86 somewhere between 2 a. m. and 6 a. m. on January 31.
About 1 a. m., Gray and Evans parked their patrol car on an elevated location about 100 feet off Highway 86 at milepost 149, a point some 27 miles east of milepost 122. From their vantage point, the officers could observe the Altar Valley, an adjoining territory they had been assigned to watch that night, and they also could see vehicles passing on Highway 86. They estimated that it would take approximately one hour and a half for a vehicle to make a round trip from their vantage point to milepost 122. Working on the hypothesis that the pickup vehicle approached milepost 122 from the east and thereafter returned to its starting point, they focused upon vehicles that passed them from the east and, after about one hour and a half, passed them returning to the east.
Because “Chevron” appeared to lead groups of between 8 and 20 aliens at a time, the officers deduced that the pickup vehicle would be one that was capable of carrying that large a group without arousing suspicion. For this reason, and because they knew that certain types of vehicles were commonly used for smuggling sizable groups of aliens, they decided to limit their attention to vans, pickup trucks, other small trucks, campers, motor homes, and similar vehicles.
Traffic on Highway 86 at milepost 149 was normal on the night of the officers’ surveillance. In the 5-hour period between 1 a. m. and 6 a. m., 15 to 20 vehicles passed the officers heading west, toward milepost 122. Only two of them — both pickup trucks with camper shells — were of the kind that the officers had concluded “Chevron” would likely use if he was to carry aliens that night. One, a distinctively colored pickup truck with a camper shell, passed for the first time at 4:30 a. m. Officer Gray was able to see and record only a partial license number, “GN 88 — .” At 6:12 a. m., almost exactly the estimated one hour and a half later, a vehicle looking like this same pickup passed them again, this time heading east.
The officers followed the pickup and were satisfied from its license plate, “GN 8804,” that it was the same vehicle that had passed at 4:30 a. m. At that point, they flashed their police lights and intercepted the vehicle. Respondent Jesus Cortez was the driver and owner of the pickup; respondent Pedro Hernandez-Loera was sitting in the passenger’s seat. Hernandez-Loera was wearing shoes with soles matching the distinctive “chevron” shoeprint.
The officers identified themselves and told Cortez they were conducting an immigration check. They asked if he was carrying any passengers in the camper. Cortez told them he had picked up some hitchhikers, and he proceeded to open the back of the camper. In the camper, there were six illegal aliens. The officers then arrested the respondents.
Cortez and Hernandez-Loera were charged with six counts of transporting illegal aliens in violation of 8 U. S. C. § 1324 (a). By pretrial motion, they sought to suppress the evidence obtained by Officers Gray and Evans as a result of stopping their vehicle. They argued that the officers did not have adequate cause to make the investigative stop. The District Court denied the motion. A jury found the respondents guilty as charged. They were sentenced to concurrent prison terms of five years on each of six counts. In addition, Hernandez-Loera was fined $12,000.
A divided panel of the Court of Appeals for the Ninth Circuit reversed, holding that the officers lacked a sufficient basis to justify the stop of the pickup. 595 F. 2d 505 (1979). That court recognized that United States v. Brignoni-Ponce, 422 U. S. 873 (1975), provides a standard governing investigative stops of the kind involved in this case, stating:
“The quantum of cause necessary in . . . cases [like this one] was established ... in United States v. Brig-noni-Ponce .... ‘[Ojfficers on roving patrol may stop vehicles only if they are aware of specific articulable facts, together with rational inferences from those facts, that reasonably warrant suspicion that the vehicles contain aliens who may be illegally in the country.’ ” 595 F. 2d, at 507 (quoting United States v. Brignoni-Ponce, supra, at 884) (citations omitted).
The court also recognized that “the ultimate question on appeal is whether the trial judge’s finding that founded suspicion was present here was clearly erroneous.” 595 F. 2d, at 507. Here, because, in the view of the facts of the two judges constituting the majority, “[t]he officers did not have a valid basis for singling out the Cortez vehicle,” id., at 508, and because the circumstances admitted “far too many innocent inferences to make the officers’ suspicions reasonably warranted,” ibid., the panel concluded that the stop of Cortez’ vehicle was a violation of the respondents’ rights under the Fourth Amendment. In dissent, Judge Chambers was persuaded that Brignoni-Ponce recognized the validity of permitting an officer to assess the facts in light of his past experience.
II
A
The Fourth Amendment applies to seizures of the person, including brief investigatory stops such as the stop of the vehicle here. Reid v. Georgia, 448 U. S. 438, 440 (1980); United States v. Brignoni-Ponce, supra, at 878; Davis v. Mississippi, 394 U. S. 721 (1969); Terry v. Ohio, 392 U. S. 1, 16-19 (1968). An investigatory stop must be justified by some objective manifestation that the person stopped is, or is about to be, engaged in criminal activity. Brown v. Texas, 443 U. S. 47, 51 (1979); Delaware v. Prouse, 440 U. S. 648, 661 (1979); United States v. Brignoni-Ponce, supra, at 884; Adams v. Williams, 407 U. S. 143, 146-149 (1972); Terry v. Ohio, supra, at 16-19.
Courts have used a variety of terms to capture the elusive concept of what cause is sufficient to authorize police to stop a person. Terms like “articulable reasons” and “founded suspicion” are not self-defining; they fall short of providing clear guidance dispositive of the myriad factual situations that arise. But the essence of all that has been written is that the totality of the circumstances — the whole picture— must be taken into account. Based upon that whole picture the detaining officers must have a particularized and objective basis for suspecting the particular person stopped of criminal activity. See, e. g., Brown v. Texas, supra, at 51; United States v. Brignoni-Ponce, supra, at 884.
The idea that an assessment of the whole picture must yield a particularized suspicion contains two elements, each of which must be present before a stop is permissible. First, the assessment must be based upon all of the circumstances. The analysis proceeds with various objective observations, information from police reports, if such are available, and consideration of the modes or patterns of operation of certain kinds of lawbreakers. From these data, a trained officer draws inferences and makes deductions — inferences and deductions that might well elude an untrained person.
The process does not deal with hard certainties, but with probabilities. Long before the law of probabilities was articulated as such, practical people formulated certain commonsense conclusions about human behavior; jurors as factfinders are .permitted to do the same — and so are law enforcement officers. Finally, the evidence thus collected must be seen and weighed not in terms of library analysis by scholars, but as understood by those versed in the field of law enforcement.
The second element contained in the idea that an assessment of the whole picture must yield a particularized suspicion is the concept that the process just described must raise a suspicion that the particular individual being stopped is engaged in wrongdoing. Chief Justice Warren, speaking for the Court in Terry v. Ohio, supra, said that “[tjhis demand for specificity in the information upon which police action is predicated is the central teaching of this Court’s Fourth Amendment jurisprudence.” Id., at 21, n. 18 (emphasis added). See also Brown v. Texas, supra, at 51; Delaware v. Prouse, supra, at 661-663; United States v. Brignoni-Ponce, supra, at 884.
B
This case portrays at once both the enormous difficulties of patrolling a 2,000-mile open border and the patient skills needed by those charged with halting illegal entry into this country. It implicates all of the principles just discussed— especially the imperative of recognizing that, when used by trained law enforcement officers, objective facts, meaningless to the untrained, can be combined with permissible deductions from such facts to form a legitimate basis for suspicion of a particular person and for action on that suspicion. We see here the kind of police work often suggested by judges and scholars as examples of appropriate and reasonable means of law enforcement. Here, fact on fact and clue on clue afforded a basis for the deductions and inferences that brought the officers to focus on “Chevron.”
Of critical importance, the officers knew that the area was a crossing point for illegal aliens. They knew that it was common practice for persons to lead aliens through the desert from the border to Highway 86, where they could — by prearrangement — be picked up by a vehicle. Moreover, based upon clues they had discovered in the 2-month period prior to the events at issue here, they believed that one such guide, whom they designated “Chevron,” had a particular pattern of operations.
By piecing together the information at their disposal, the officers tentatively concluded that there was a reasonable likelihood that “Chevron” would attempt to lead a group of aliens on the night of Sunday, January 30-31. Someone with chevron-soled shoes had led several groups of aliens in the previous two months, yet it had been two weeks since the latest crossing. “Chevron,” they deduced, was therefore due reasonably soon. “Chevron” tended to travel on clear weekend nights. Because it had rained on the Friday and Saturday nights of the weekend involved here, Sunday was the only clear' night of that weekend; the officers surmised it was therefore a likely night for a trip.
Once they had focused on that night, the officers drew upon other objective facts known to them to deduce a time frame within which “Chevron” and the aliens were likely to arrive. From what they knew of the practice of those who smuggle aliens, including what they knew of “Chevron’s” previous activities, they deduced that the border crossing and journey through the desert would probably be at night. They knew the time when sunset would occur at the point of the border crossing; they knew about how long the trip would take. They were thus able to deduce that “Chevron” would likely arrive at the pickup point on Highway 86 in the time frame between 2 a. m. and 6 a. m.
From objective facts, the officers also deduced the probable point on the highway- — milepost 122 — at which “Chevron” would likely rendezvous with a pickup vehicle. They deduced from the direction taken by the sets of “Chevron” footprints they had earlier discovered that the pickup vehicle would approach the aliens from, and return with them to, a point east of milepost 122. They therefore staked out a position east of milepost 122 (at milepost 149) and watched for vehicles that passed them going west and then, approximately one and a half hours later, passed them again, this time going east.
From what they had observed about the previous groups guided by the person with “chevron” shoes, they deduced that “Chevron” would lead a group of 8 to 20 aliens. They therefore focused their attention on enclosed vehicles of that passenger capacity.
The analysis produced by Officers Gray and Evans can be summarized as follows: if, on the night upon which they believed “Chevron” was likely to travel, sometime between 2 a. m. and 6 a. m., a large enclosed vehicle was seen to make an east-west-east round trip to and from a deserted point (milepost 122) on a deserted road (Highway 86), the officers would stop the vehicle on the return trip. In a 4-hour period the officers observed only one vehicle meeting that description. And it is not surprising that when they stopped the vehicle on its return trip it contained “Chevron” and several illegal aliens.
C
The limited purpose of the stop in this case was to question the occupants of the vehicle about their citizenship and immigration status and the reasons for the round trip in a short timespan in a virtually deserted area. No search of the camper or any of its occupants occurred until after respondent Cortez voluntarily opened the back door of the camper; thus, only the stop, not the search is at issue here. The intrusion upon privacy associated with this stop was limited and was “reasonably related in scope to the justification for [its] initiation,” Terry v. Ohio, 392 U. S., at 29.
We have recently held that stops by the Border Patrol may be justified under circumstances less than those constituting probable cause for arrest or search. United States v. Brig-noni-Ponce, 422 U. S., at 880. Thus, the test is not whether Officers Gray and Evans had probable cause to conclude that the vehicle they stopped would contain “Chevron” and a group of illegal aliens. Rather the question is whether, based upon the whole picture, they, as experienced Border Patrol officers, could reasonably surmise that the particular vehicle they stopped was engaged in criminal activity. On this record, they could so conclude.
Reversed.
Justice Marshall concurs in the judgment.
The second camper passed them 15 or 20 minutes later. As far as the record shows, it did not return.
Of course, an officer may stop and question a person if there are reasonable grounds to believe that person is wanted for past criminal conduct.
In United States v. Brignoni-Ponce, 422 U. S. 873, 884-885 (1975), the Court listed several factors to be considered as part of the totality of the circumstances in determining the existence vel non of a particularized suspicion in cases treating official attempts to stem the influx of illegal aliens into our country. Though the list did not purport to be exhaustive, it is noteworthy that several of the factors present here were recognized by Brignoni-Ponce as significant in this context; for example, information about recent border crossings and the type of vehicle involved.
The wide public interest in effective measures to prevent the entry of illegal aliens at the Mexican border has been cataloged by this Court. See, e. g., United States v. Ortiz, 422 U. S. 891, 899-914 (1975) (Burger, C. J., concurring in judgment); United States v. Brignoni-Ponce, supra, at 878-879.

Question: What is the issue of the decision?
年. involuntary confession
数. habeas corpus
日. plea bargaining: the constitutionality of and/or the circumstances of its exercise
的. retroactivity (of newly announced or newly enacted constitutional or statutory rights)
月. search and seizure (other than as pertains to vehicles or Crime Control Act)
用. search and seizure, vehicles
成. search and seizure, Crime Control Act
名. contempt of court or congress
时. self-incrimination (other than as pertains to Miranda or immunity from prosecution)
件. Miranda warnings
一. self-incrimination, immunity from prosecution
请. right to counsel (cf. indigents appointment of counsel or inadequate representation)
中. cruel and unusual punishment, death penalty (cf. extra legal jury influence, death penalty)
据. cruel and unusual punishment, non-death penalty (cf. liability, civil rights acts)
码. line-up
不. discovery and inspection (in the context of criminal litigation only, otherwise Freedom of Information Act and related federal or state statutes or regulations)
新. double jeopardy
文. ex post facto (state)
下. extra-legal jury influences: miscellaneous
分. extra-legal jury influences: prejudicial statements or evidence
入. extra-legal jury influences: contact with jurors outside courtroom
人. extra-legal jury influences: jury instructions (not necessarily in criminal cases)
功. extra-legal jury influences: voir dire (not necessarily a criminal case)
上. extra-legal jury influences: prison garb or appearance
户. extra-legal jury influences: jurors and death penalty (cf. cruel and unusual punishment)
为. extra-legal jury influences: pretrial publicity
间. confrontation (right to confront accuser, call and cross-examine witnesses)
号. subconstitutional fair procedure: confession of error
取. subconstitutional fair procedure: conspiracy (cf. Federal Rules of Criminal Procedure: conspiracy)
回. subconstitutional fair procedure: entrapment
在. subconstitutional fair procedure: exhaustion of remedies
页. subconstitutional fair procedure: fugitive from justice
字. subconstitutional fair procedure: presentation, admissibility, or sufficiency of evidence (not necessarily a criminal case)
有. subconstitutional fair procedure: stay of execution
个. subconstitutional fair procedure: timeliness
作. subconstitutional fair procedure: miscellaneous
示. Federal Rules of Criminal Procedure
出. statutory construction of criminal laws: assault
是. statutory construction of criminal laws: bank robbery
失. statutory construction of criminal laws: conspiracy (cf. subconstitutional fair procedure: conspiracy)
表. statutory construction of criminal laws: escape from custody
除. statutory construction of criminal laws: false statements (cf. statutory construction of criminal laws: perjury)
加. statutory construction of criminal laws: financial (other than in fraud or internal revenue)
败. statutory construction of criminal laws: firearms
生. statutory construction of criminal laws: fraud
信. statutory construction of criminal laws: gambling
类. statutory construction of criminal laws: Hobbs Act; i.e., 18 USC 1951
置. statutory construction of criminal laws: immigration (cf. immigration and naturalization)
理. statutory construction of criminal laws: internal revenue (cf. Federal Taxation)
本. statutory construction of criminal laws: Mann Act and related statutes
息. statutory construction of criminal laws: narcotics includes regulation and prohibition of alcohol
行. statutory construction of criminal laws: obstruction of justice
定. statutory construction of criminal laws: perjury (other than as pertains to statutory construction of criminal laws: false statements)
改. statutory construction of criminal laws: Travel Act, 18 USC 1952
市. statutory construction of criminal laws: war crimes
期. statutory construction of criminal laws: sentencing guidelines
以. statutory construction of criminal laws: miscellaneous
修. jury trial (right to, as distinct from extra-legal jury influences)
元. speedy trial
方. miscellaneous criminal procedure (cf. due process, prisoners' rights, comity: criminal procedure)
录. voting
区. Voting Rights Act of 1965, plus amendments
单. ballot access (of candidates and political parties)
位. desegregation (other than as pertains to school desegregation, employment discrimination, and affirmative action)
型. desegregation, schools
法. employment discrimination: on basis of race, age, religion, illegitimacy, national origin, or working conditions.
县. affirmative action
存. slavery or indenture
品. sit-in demonstrations (protests against racial discrimination in places of public accommodation)
前. reapportionment: other than plans governed by the Voting Rights Act
称. debtors' rights
注. deportation (cf. immigration and naturalization)
值. employability of aliens (cf. immigration and naturalization)
输. sex discrimination (excluding sex discrimination in employment)
建. sex discrimination in employment (cf. sex discrimination)
能. Indians (other than pertains to state jurisdiction over)
大. Indians, state jurisdiction over
例. juveniles (cf. rights of illegitimates)
度. poverty law, constitutional
始. poverty law, statutory: welfare benefits, typically under some Social Security Act provision.
到. illegitimates, rights of (cf. juveniles): typically inheritance and survivor's benefits, and paternity suits
面. handicapped, rights of: under Rehabilitation, Americans with Disabilities Act, and related statutes
载. residency requirements: durational, plus discrimination against nonresidents
点. military: draftee, or person subject to induction
密. military: active duty
动. military: veteran
果. immigration and naturalization: permanent residence
图. immigration and naturalization: citizenship
提. immigration and naturalization: loss of citizenship, denaturalization
发. immigration and naturalization: access to public education
式. immigration and naturalization: welfare benefits
国. immigration and naturalization: miscellaneous
登. indigents: appointment of counsel (cf. right to counsel)
错. indigents: inadequate representation by counsel (cf. right to counsel)
者. indigents: payment of fine
认. indigents: costs or filing fees
误. indigents: U.S. Supreme Court docketing fee
接. indigents: transcript
关. indigents: assistance of psychiatrist
重. indigents: miscellaneous
第. liability, civil rights acts (cf. liability, governmental and liability, nongovernmental; cruel and unusual punishment, non-death penalty)
地. miscellaneous civil rights (cf. comity: civil rights)
如. First Amendment, miscellaneous (cf. comity: First Amendment)
设. commercial speech, excluding attorneys
目. libel, defamation: defamation of public officials and public and private persons
开. libel, privacy: true and false light invasions of privacy
事. legislative investigations: concerning internal security only
可. federal or state internal security legislation: Smith, Internal Security, and related federal statutes
要. loyalty oath or non-Communist affidavit (other than bar applicants, government employees, political party, or teacher)
代. loyalty oath: bar applicants (cf. admission to bar, state or federal or U.S. Supreme Court)
小. loyalty oath: government employees
选. loyalty oath: political party
标. loyalty oath: teachers
明. security risks: denial of benefits or dismissal of employees for reasons other than failure to meet loyalty oath requirements
编. conscientious objectors (cf. military draftee or military active duty) to military service
求. campaign spending (cf. governmental corruption):
列. protest demonstrations (other than as pertains to sit-in demonstrations): demonstrations and other forms of protest based on First Amendment guarantees
网. free exercise of religion
万. establishment of religion (other than as pertains to parochiaid:)
最. parochiaid: government aid to religious schools, or religious requirements in public schools
器. obscenity, state (cf. comity: privacy): including the regulation of sexually explicit material under the 21st Amendment
所. obscenity, federal
内. due process: miscellaneous (cf. loyalty oath), the residual code
体. due process: hearing or notice (other than as pertains to government employees or prisoners' rights)
通. due process: hearing, government employees
务. due process: prisoners' rights and defendants' rights
此. due process: impartial decision maker
商. due process: jurisdiction (jurisdiction over non-resident litigants)
序. due process: takings clause, or other non-constitutional governmental taking of property
化. privacy (cf. libel, comity: privacy)
消. abortion: including contraceptives
否. right to die
保. Freedom of Information Act and related federal or state statutes or regulations
使. attorneys' and governmental employees' or officials' fees or compensation or licenses
次. commercial speech, attorneys (cf. commercial speech)
机. admission to a state or federal bar, disbarment, and attorney discipline (cf. loyalty oath: bar applicants)
对. admission to, or disbarment from, Bar of the U.S. Supreme Court
量. arbitration (in the context of labor-management or employer-employee relations) (cf. arbitration)
查. union antitrust: legality of anticompetitive union activity
部. union or closed shop: includes agency shop litigation
性. Fair Labor Standards Act
和. Occupational Safety and Health Act
更. union-union member dispute (except as pertains to union or closed shop)
后. labor-management disputes: bargaining
证. labor-management disputes: employee discharge
题. labor-management disputes: distribution of union literature
确. labor-management disputes: representative election
格. labor-management disputes: antistrike injunction
了. labor-management disputes: jurisdictional dispute
于. labor-management disputes: right to organize
金. labor-management disputes: picketing
公. labor-management disputes: secondary activity
午. labor-management disputes: no-strike clause
円. labor-management disputes: union representatives
片. labor-management disputes: union trust funds (cf. ERISA)
空. labor-management disputes: working conditions
态. labor-management disputes: miscellaneous dispute
管. miscellaneous union
主. antitrust (except in the context of mergers and union antitrust)
天. mergers
自. bankruptcy (except in the context of priority of federal fiscal claims)
我. sufficiency of evidence: typically in the context of a jury's determination of compensation for injury or death
全. election of remedies: legal remedies available to injured persons or things
今. liability, governmental: tort or contract actions by or against government or governmental officials other than defense of criminal actions brought under a civil rights action.
来. liability, other than as in sufficiency of evidence, election of remedies, punitive damages
正. liability, punitive damages
说. Employee Retirement Income Security Act (cf. union trust funds)
意. state or local government tax
送. state and territorial land claims
容. state or local government regulation, especially of business (cf. federal pre-emption of state court jurisdiction, federal pre-emption of state legislation or regulation)
已. federal or state regulation of securities
结. natural resources - environmental protection (cf. national supremacy: natural resources, national supremacy: pollution)
会. corruption, governmental or governmental regulation of other than as in campaign spending
段. zoning: constitutionality of such ordinances, or restrictions on owners' or lessors' use of real property
计. arbitration (other than as pertains to labor-management or employer-employee relations (cf. union arbitration)
源. federal or state consumer protection: typically under the Truth in Lending; Food, Drug and Cosmetic; and Consumer Protection Credit Acts
色. patents and copyrights: patent
時. patents and copyrights: copyright
交. patents and copyrights: trademark
系. patents and copyrights: patentability of computer processes
过. federal or state regulation of transportation regulation: railroad
电. federal and some few state regulations of transportation regulation: boat
询. federal and some few state regulation of transportation regulation:truck, or motor carrier
符. federal and some few state regulation of transportation regulation: pipeline (cf. federal public utilities regulation: gas pipeline)
未. federal and some few state regulation of transportation regulation: airline
程. federal and some few state regulation of public utilities regulation: electric power
常. federal and some few state regulation of public utilities regulation: nuclear power
条. federal and some few state regulation of public utilities regulation: oil producer
当. federal and some few state regulation of public utilities regulation: gas producer
情. federal and some few state regulation of public utilities regulation: gas pipeline (cf. federal transportation regulation: pipeline)
口. federal and some few state regulation of public utilities regulation: radio and television (cf. cable television)
合. federal and some few state regulation of public utilities regulation: cable television (cf. radio and television)
车. federal and some few state regulations of public utilities regulation: telephone or telegraph company
实. miscellaneous economic regulation
组. comity: civil rights
版. comity: criminal procedure
周. comity: First Amendment
址. comity: habeas corpus
记. comity: military
二. comity: obscenity
同. comity: privacy
业. comity: miscellaneous
权. comity primarily removal cases, civil procedure (cf. comity, criminal and First Amendment); deference to foreign judicial tribunals
其. assessment of costs or damages: as part of a court order
进. Federal Rules of Civil Procedure including Supreme Court Rules, application of the Federal Rules of Evidence, Federal Rules of Appellate Procedure in civil litigation, Circuit Court Rules, and state rules and admiralty rules
试. judicial review of administrative agency's or administrative official's actions and procedures
验. mootness (cf. standing to sue: live dispute)
料. venue
传. no merits: writ improvidently granted
述. no merits: dismissed or affirmed for want of a substantial or properly presented federal question, or a nonsuit
集. no merits: dismissed or affirmed for want of jurisdiction (cf. judicial administration: Supreme Court jurisdiction or authority on appeal from federal district courts or courts of appeals)
多. no merits: adequate non-federal grounds for decision
无. no merits: remand to determine basis of state or federal court decision (cf. judicial administration: state law)
员. no merits: miscellaneous
报. standing to sue: adversary parties
他. standing to sue: direct injury
無. standing to sue: legal injury
服. standing to sue: personal injury
线. standing to sue: justiciable question
这. standing to sue: live dispute
制. standing to sue: parens patriae standing
将. standing to sue: statutory standing
处. standing to sue: private or implied cause of action
高. standing to sue: taxpayer's suit
子. standing to sue: miscellaneous
道. judicial administration: jurisdiction or authority of federal district courts or territorial courts
章. judicial administration: jurisdiction or authority of federal courts of appeals
手. judicial administration: Supreme Court jurisdiction or authority on appeal or writ of error, from federal district courts or courts of appeals (cf. 753)
库. judicial administration: Supreme Court jurisdiction or authority on appeal or writ of error, from highest state court
三. judicial administration: jurisdiction or authority of the Court of Claims
从. judicial administration: Supreme Court's original jurisdiction
支. judicial administration: review of non-final order
家. judicial administration: change in state law (cf. no merits: remand to determine basis of state court decision)
长. judicial administration: federal question (cf. no merits: dismissed for want of a substantial or properly presented federal question)
付. judicial administration: ancillary or pendent jurisdiction
秒. judicial administration: extraordinary relief (e.g., mandamus, injunction)
路. judicial administration: certification (cf. objection to reason for denial of certiorari or appeal)
完. judicial administration: resolution of circuit conflict, or conflict between or among other courts
象. judicial administration: objection to reason for denial of certiorari or appeal
则. judicial administration: collateral estoppel or res judicata
现. judicial administration: interpleader
京. judicial administration: untimely filing
转. judicial administration: Act of State doctrine
辑. judicial administration: miscellaneous
限. Supreme Court's certiorari, writ of error, or appeals jurisdiction
力. miscellaneous judicial power, especially diversity jurisdiction
学. federal-state ownership dispute (cf. Submerged Lands Act)
外. federal pre-emption of state court jurisdiction
调. federal pre-emption of state legislation or regulation. cf. state regulation of business. rarely involves union activity. Does not involve constitutional interpretation unless the Court says it does.
项. Submerged Lands Act (cf. federal-state ownership dispute)
北. national supremacy: commodities
工. national supremacy: intergovernmental tax immunity
笑. national supremacy: marital and family relationships and property, including obligation of child support
监. national supremacy: natural resources (cf. natural resources - environmental protection)
任. national supremacy: pollution, air or water (cf. natural resources - environmental protection)
相. national supremacy: public utilities (cf. federal public utilities regulation)
微. national supremacy: state tax (cf. state tax)
册. national supremacy: miscellaneous
联. miscellaneous federalism
平. boundary dispute between states
增. non-real property dispute between states
听. miscellaneous interstate relations conflict
解. incorporation of foreign territories
等. federal taxation, typically under provisions of the Internal Revenue Code
得. federal taxation of gifts, personal, business, or professional expenses
收. priority of federal fiscal claims: over those of the states or private entities
安. miscellaneous federal taxation (cf. national supremacy: state tax)
价. legislative veto
藏. executive authority vis-a-vis congress or the states
命. miscellaneous
应. real property
看. personal property
索. contracts
资. evidence
产. civil procedure
串. torts
布. wills and trusts
原. commercial transactions
Answer:

Answer: 用