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.

Justice Thomas
delivered the opinion of the Court.
The National Firearms Act makes it unlawful for any person to possess a machinegun that is not properly registered with the Federal Government. Petitioner contends that, to convict him under the Act, the Government should have been required to prove beyond a reasonable doubt that he knew the weapon he possessed had the characteristics that brought it within the statutory definition of a machinegun. We agree and accordingly reverse the judgment of the Court of Appeals.
I
The National Firearms Act (Act), 26 U. S. C. §§5801-5872, imposes strict registration requirements on statutorily defined “firearms.” The Act includes within the term “firearm” a machinegun, § 5845(a)(6), and further defines a machinegun as “any weapon which shoots,... or can be readily restored to shoot, automatically more than one shot, without manual reloading, by a single function of the trigger,” § 5845(b). Thus, any fully automatic weapon is a “firearm” within the meaning of the Act. Under the Act, all firearms must be registered in the National Firearms Registration and Transfer Record maintained by the Secretary of the Treasury. § 5841. Section 5861(d) makes it a crime, punishable by up to 10 years in prison, see § 5871, for any person to possess a firearm that is not properly registered.
Upon executing a search warrant at petitioner’s home, local police and agents of the Bureau of Alcohol, Tobacco and Firearms (BATF) recovered, among other things, an AR-15 rifle. The AR-15 is the civilian version of the military’s M-16 rifle, and is, unless modified, a semiautomatic weapon. The M-16, in contrast, is a selective fire rifle that allows the operator, by rotating a selector switch, to choose semiautomatic or automatic fire. Many M-16 parts are interchangeable with those in the AR-15 and can be used to convert the AR-15 into an automatic weapon. No doubt to inhibit such conversions, the AR-15 is manufactured with a metal stop on its receiver that will prevent an M-16 selector switch, if installed, from rotating to the fully automatic position. The metal stop on petitioner’s rifle, however, had been filed away, and the rifle had been assembled with an M-16 selector switch and several other M-16 internal parts, including a hammer, disconnector, and trigger. Suspecting that the AR-15 had been modified to be capable of fully automatic fire, BATF agents seized the weapon. Petitioner subsequently was indicted for unlawful possession of an unregistered machinegun in violation of § 5861(d).
At trial, BATF agents testified that when the AR-15 was tested, it fired more than one shot with a single pull of the trigger. It was undisputed that the weapon was not registered as required by § 5861(d). Petitioner testified that the rifle had never fired automatically when it was in his possession. He insisted that the AR-15 had operated only semiautomatically, and even then imperfectly, often requiring manual ejection of the spent casing and chambering of the next round. • According to petitioner, his alleged ignorance of any automatic firing capability should have shielded him from criminal liability for his failure to register the weapon. He requested the District Court to instruct the jury that, to establish a violation of § 5861(d), the Government must prove beyond a reasonable doubt that the defendant “knew that the gun would fire fully automatically.” 1 App. to Brief for Appellant in No. 91-5033 (CA10), p. 42.
The District Court rejected petitioner’s proposed instruction and instead charged the jury as follows:
“The Government need not prove the defendant knows he’s dealing with a weapon possessing every last characteristic [which subjects it] to the regulation. It would be enough to prove he knows that he is dealing with a dangerous device of a type as would alert one to the likelihood of regulation.” Tr. 465.
Petitioner was convicted and sentenced to five years’ probation and a $5,000 fine.
The Court of Appeals affirmed. Relying on its decision in United States v. Mittleider, 835 F. 2d 769 (CA10 1987), cert. denied, 485 U. S. 980 (1988), the court concluded that the Government need not prove a defendant’s knowledge of a weapon’s physical properties to obtain a conviction under § 5861(d). 971 F. 2d 608, 612-613 (CA10 1992). We granted certiorari, 508 U. S. 939 (1993), to resolve a conflict in the Courts of Appeals concerning the mens rea required under § 5861(d).
II
A
Whether or not § 5861(d) requires proof that a defendant knew of the characteristics of his weapon that made it a “firearm” under the Act is a question of statutory construction; As we observed in Liparota v. United States, 471 U. S. 419 (1985), “[t]he definition of the elements of a criminal offense is entrusted to the legislature, particularly in the case of federal crimes, which are solely creatures of statute.” Id., at 424 (citing United States v. Hudson, 7 Cranch 32 (1812)). Thus, we have long recognized that determining the mental state required for commission of a federal crime requires “construction of the statute and... inference of the intent of Congress.” United States v. Balint, 258 U. S. 250, 253 (1922). See also Liparota, supra, at 423.
The language of the statute, the starting place in our inquiry, see Connecticut Nat. Bank v. Germain, 503 U. S. 249, 253-254 (1992), provides little explicit guidance in this case. Section 5861(d) is silent concerning the mens rea required for a violation. It states simply that “[i]t shall be unlawful for any person... to receive or possess a firearm which is not registered to him in the National Firearms Registration and Transfer Record.” 26 U. S. C. § 5861(d). Nevertheless, silence on this point by itself does not necessarily suggest that Congress intended to dispense with a conventional mens rea element, which would require that the defendant know the facts that make his conduct illegal. See Balint, supra, at 251 (stating that traditionally, “scienter” was a necessary element in every crime). See also n. 3, infra. On the contrary, we must construe the statute in light of the background rules of the common law, see United States v. United States Gypsum Co., 438 U. S. 422, 436-437 (1978), in which the requirement of some mens rea for a crime is firmly embedded. As we have observed, “[t]he existence of a mens rea is the rule of, rather than the exception to, the principles of Anglo-American criminal jurisprudence.” Id., at 436 (internal quotation marks omitted). See also Morissette v. United States, 342 U. S. 246, 250 (1952) (“The contention that an injury can amount to a crime only when inflicted by intention is no provincial or transient notion. It is as universal and persistent in mature systems of law as belief in freedom of the human will and a consequent ability and duty of the normal individual to choose between good and evil”).
There can be no doubt that this established concept has influenced our interpretation of criminal statutes. Indeed, we have noted that the common-law rule requiring mens rea has been “followed in regard to statutory crimes even where the statutory definition did not in terms include it.” Balint, supra, at 251-252. Relying on the strength of the traditional rule, we have stated that offenses that require no mens rea generally are disfavored, Liparota, supra, at 426, and have suggested that some indication of congressional intent, express or implied, is required to dispense with mens rea as an element of a crime. Cf. United States Gypsum, supra, at 438; Morissette, supra, at 263.
According to the Government, however, the nature and purpose of the Act suggest that the presumption favoring mens rea does not apply to this case. The Government argues that Congress intended the Act to regulate and restrict the circulation of dangerous weapons. Consequently, in the Government’s view, this case fits in a line of precedent concerning what we have termed “public welfare” or “regulatory” offenses, in which we have understood Congress to impose a form of strict criminal liability through statutes that do not require the defendant to know the facts that make his conduct illegal. In construing such statutes, we have inferred from silence that Congress did not intend to require proof of mens rea to establish an offense.
For example, in Balint, we concluded that the Narcotic Act of 1914, which was intended in part to minimize the spread of addictive drugs by criminalizing undocumented sales of certain narcotics, required proof only that the defendant knew that he was selling drugs, not that he knew the specific items he had sold were “narcotics” within the ambit of the statute. See Balint, supra, at 254. Cf. United States v. Dotterweich, 320 U. S. 277, 281 (1943) (stating in dicta that a statute criminalizing the shipment of adulterated or misbranded drugs did not require knowledge that the items were misbranded or adulterated). As we explained in Dotterweich, Balint dealt with “a now familiar type of legislation whereby penalties serve as effective means of regulation. Such legislation dispenses with the conventional requirement for criminal conduct — awareness of some wrongdoing.” 320 U. S., at 280-281. See also Morissette, supra, at 252-256.
Such public welfare offenses have been created by Congress, and recognized by this Court, in “limited circumstances.” United States Gypsum, supra, at 487. Typically, our cases recognizing such offenses involve statutes that regulate potentially harmful or injurious items. Cf. United States v. International Minerals & Chemical Corp., 402 U. S. 558, 564-565 (1971) (characterizing Balint and similar cases as involving statutes regulating “dangerous or deleterious devices or products or obnoxious waste materials”). In such situations, we have reasoned that as long as a defendant knows that he is dealing with a dangerous device of a character that places him “in responsible relation to a public danger,” Dotterweich, supra, at 281, he should be alerted to the probability of strict regulation, and we have assumed that in such cases Congress intended to place the burden on the defendant to “ascertain at his peril whether [his conduct] comes within the inhibition of the statute.” Balint, supra, at 254. Thus, we essentially have relied on the nature of the statute and the particular character of the items regulated to determine whether congressional silence concerning the mental element of the offense should be interpreted as dispensing with conventional mens rea requirements. See generally Morissette, supra, at 252-260.
B
The Government argues that § 5861(d) defines precisely the sort of regulatory offense described in Balint. In this view, all guns, whether or not they are statutory “firearms,” are dangerous devices that put gun owners on notice that they must determine at their hazard whether their weapons come within the scope of the Act. On this understanding, the District Court’s instruction in this case was correct, because a conviction can rest simply on proof that a defendant knew he possessed a “firearm” in the ordinary sense of the term.
The Government seeks support for its position from our decision in United States v. Freed, 401 U. S. 601 (1971), which involved a prosecution for possession of unregistered grenades under § 5861(d). The defendant knew that the items in his possession were grenades, and we concluded that § 5861(d) did not require the Government to prove the defendant also knew that the grenades were unregistered. Id., at 609. To be sure, in deciding that mens rea was not required with respect to that element of the offense, we suggested that the Act “is a regulatory measure in the interest of the public safety, which may well be premised on the theory that one would hardly be surprised to learn that possession of hand grenades is not an innocent act.” Ibid. Grenades, we explained, “are highly dangerous offensive weapons, no less dangerous than the narcotics involved in United States v. Balint.” Ibid. But that reasoning provides little support for dispensing with mens rea in this case.
As the Government concedes, Freed did not address the issue presented here. In Freed, we decided only that § 5861(d) does not require proof of knowledge that a firearm is unregistered. The question presented by a defendant who possesses a weapon that is a “firearm” for purposes of the Act, but who knows only that he has a “firearm” in the general sense of the term, was not raised or considered. And our determination that a defendant need not know that his weapon is unregistered suggests no conclusion concerning whether § 5861(d) requires the defendant to know of the features that make his weapon a statutory “firearm”; different elements of the same offense can require different mental states. See Liparota, 471 U. S., at 428, n. 5; United States v. Bailey, 444 U. S. 394, 405-406 (1980). See also W. La-Fave & A. Scott, Handbook on Criminal Law 194-195 (1972). Moreover, our analysis in Freed likening the Act to the public welfare statute in Balint rested entirely on the assumption that the defendant knew that he was dealing with hand grenades — that is, that he knew he possessed a particularly dangerous type of weapon (one within the statutory definition of a “firearm”), possession of which was not entirely “innocent” in and of itself. 401 U. S., at 609. The predicate for that analysis is eliminated when, as in this case, the very question to be decided is whether the defendant must know of the particular characteristics that make his weapon a statutory firearm.
Notwithstanding these distinctions, the Government urges that Freed’s logic applies because guns, no less than grenades, are highly dangerous devices that should alert their owners to the probability of regulation. But the gap between Freed and this case is too wide to bridge. In glossing over the distinction between grenades and guns, the. Government ignores the particular care we have taken to avoid construing a statute to dispense with mens rea where doing so would “criminalize a broad range of apparently innocent conduct.” Liparota, 471 U. S., at 426. In Liparota, we considered a statute that made unlawful the unauthorized acquisition or possession of food stamps. We determined that the statute required proof that the defendant knew his possession of food stamps was unauthorized, largely because dispensing with such a mens rea requirement would have resulted in reading the statute to outlaw a number of apparently innocent acts. Ibid. Our conclusion that the statute should not be treated as defining a public welfare offense rested on the commonsense distinction that a “food stamp can hardly be compared to a hand grenade.” Id., at 433.
Neither, in our view, can all guns be compared to hand grenades. Although the contrast is certainly not as stark as that presented in Liparota, the fact remains that there is a long tradition of widespread lawful gun ownership by private individuals in this country. Such a tradition did not apply to the possession of hand grenades in Freed or to the selling of dangerous drugs that we considered in Balint. See also International Minerals, 402 U. S., at 563-565; Balint, 258 U. S., at 254. In fact, in Freed we construed § 5861(d) under the assumption that “one would hardly be surprised to learn that possession of hand grenades is not an innocent act.” Freed, supra, at 609. Here, the Government essentially suggests that we should interpret the section under the altogether different assumption that “one would hardly be surprised to learn that owning a gun is not an innocent act.” That proposition is simply not supported by common experience. Guns in general are not “deleterious devices or products or obnoxious waste materials,” International Minerals, supra, at 565, that put their owners on notice that they stand “in responsible relation to a public danger,” Dotterweich, 320 U. S., at 281.
The Government protests that guns, unlike food stamps, but like grenades and narcotics, are potentially harmful devices. Under this view, it seems that Liparota’s concern for criminalizing ostensibly innocuous conduct is inapplicable whenever an item is sufficiently dangerous — that is, dangerousness alone should alert an individual to probable regulation and justify treating a statute that regulates the dangerous device as dispensing with mens rea. But that an item is “dangerous,” in some general sense, does not necessarily suggest, as the Government seems to assume, that it is not also entirely innocent. Even dangerous items can, in some cases, be so commonplace and generally available that we would not consider them to alert individuals to the likelihood of strict regulation. As suggested above, despite their potential for harm, guns generally can be owned in perfect innocence. Of course, we might surely classify certain categories of guns — no doubt including the machineguns, sawed-off shotguns, and artillery pieces that Congress has subjected to regulation — as items the ownership of which would have the same quasi-suspect character we attributed to owning hand grenades in Freed. But precisely because guns falling outside those categories traditionally have been widely accepted as lawful possessions, their destructive potential, while perhaps even greater than that of some items we would classify along with narcotics and hand grenades, cannot be said to put gun owners sufficiently on notice of the likelihood of regulation to justify interpreting § 5861(d) as not requiring proof of knowledge of a weapon’s characteristics.
On a slightly different tack, the Government suggests that guns are subject to an array of regulations at the federal, state, and local levels that put gun owners on notice that they must determine the characteristics of their weapons and comply with all legal requirements. But regulation in itself is not sufficient to place gun ownership in the category of the sale of narcotics in Balint. The food stamps at issue in Liparota were subject to comprehensive regulations, yet we did not understand the statute there to dispense with a mens rea requirement. Moreover, despite the overlay of legal restrictions on gun ownership, we question whether regulations on guns are sufficiently intrusive that they im-. pinge upon the common experience that owning a gun is usually licit and blameless conduct. Roughly 50 percent of American homes contain at least one firearm of some sort, and in the vast majority of States, buying a shotgun or rifle is a simple transaction that would not alert a person to regulation any more than would buying a car.
If we were to accept as a general rule the Government’s suggestion that dangerous and regulated items place their owners under an obligation to inquire at their peril into compliance with regulations, we would undoubtedly reach some untoward results. Automobiles, for example, might also be termed “dangerous” devices and are highly regulated at both the state and federal levels. Congress might see fit to criminalize the violation of certain regulations concerning automobiles, and thus might make it a crime to operate a vehicle without a properly functioning emission control system. But we probably would hesitate to conclude on the basis of silence that Congress intended a prison term to apply to a car owner whose vehicle’s emissions levels, wholly unbeknownst to him, began to exceed legal limits between regular inspection dates.
Here, there can be little doubt that, as in Liparota, the Government’s construction of the statute potentially would impose criminal sanctions on a class of persons whose mental state — ignorance of the characteristics of weapons in their possession — makes their actions entirely innocent. The Government does not dispute the contention that virtually any semiautomatic weapon may be converted, either by internal modification or, in some cases, simply by wear and tear, into a machinegun within the meaning of the Act. Cf. United States v. Anderson, 885 F. 2d 1248, 1251, 1253-1254 (CA5 1989) (en banc). Such a gun may give

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: 败