howlett rose argued march decided june state well federal courts jurisdiction suits brought pursuant creates remedy violations federal rights committed persons acting color state law petitioner former high school student filed suit florida circuit seeking damages injunctive relief inter alios local school board alleging among things federal constitutional rights violated car searched school premises violation fourth fourteenth amendments federal constitution suspended classes without due process held lacked jurisdiction board dismissed complaint board prejudice citing hill department corrections state ruled florida statutory waiver sovereign immunity applied tort actions conferred blanket immunity state governmental entities federal civil rights actions state district appeal affirmed dismissal holding availability sovereign immunity action brought state matter state law hill statutory waiver immunity apply held sovereign immunity defense available school board action brought state otherwise jurisdiction defense available action brought federal forum pp since defendant hill state agency protected suit federal eleventh amendment see quern jordan thus person within meaning see michigan dept state police hill actual disposition language reasoning comports established state arms state traditionally enjoyed eleventh amendment immunity subject suit either federal state however construing hill extend absolute immunity state arms also municipalities counties school districts might otherwise subject suit federal district appeal decision raises concern may evading federal law discriminating federal causes action adequacy ground support judgment precluding litigation federal claim federal question reviews de novo see james kentucky pp supremacy clause state courts concurrent duty enforce federal law according regular modes procedure see claflin houseman may deny federal right parties controversy properly absence valid excuse douglas new york excuse inconsistent violates federal law valid excuse supremacy clause forbids state courts dissociate federal law disagreement content refusal recognize superior authority source see mondou new york valid excuse may exist state refuses jurisdiction neutral state rule judicial administration see douglas supra unless rule federal law see felder casey pp district appeal refusal entertain actions state entities school boards violates supremacy clause refusal amounts adoption substantive rule decision state agencies subject liability directly violates federal law makes governmental defendants arms state liable constitutional violations see louis praprotnik conduct persons acting color state law wrongful immunized state law even though federal cause action asserted state see martinez california hand district appeal decision meant claims excluded category tort claims circuit hear school board less violative federal law cf atlantic coast line burnette state constituted circuit general jurisdiction entertains state statutory claims state entities variety capacities well actions individual state officials state policy declines jurisdiction one discrete category claims yet permits similar actions state defendants based rationale defendants held liable violations thus neutral valid excuse refusal hear suits like petitioner pp merit respondents argument federal power compel state entertain claim lacks jurisdiction state law fact rule denominated jurisdictional provide state excuse avoid obligation enforce federal law rule reflect concerns power person competence subject matter jurisdictional rules designed protect also meritless respondents contention sovereign immunity creature state law legal principles congress intend abrogate enacting congress take principles account excluding arms state definition person individual may rely heritage exempt federal liability persons congress subjected liability pp stevens delivered opinion unanimous gardner beckett argued cause petitioner briefs steven shapiro steven steinglass charles rothfeld argued cause respondents brief bruce taylor briefs amici curiae urging affirmance filed national association counties et al benna ruth solomon charles rothfeld washington legal foundation et al daniel popeo richard samp justice stevens delivered opinion section civil rights act rev stat codified creates remedy violations federal rights committed persons acting color state law state courts well federal courts jurisdiction cases question case whether defense sovereign immunity available school board otherwise subject suit florida even though defense available action brought federal forum petitioner former high school student filed complaint circuit pinellas county florida naming school board pinellas county three school officials defendants alleged assistant principal made illegal search car parked school premises wrongfully suspended regular classes five days contending search subsequent suspension violated rights fourth fourteenth amendments federal constitution similar provisions state constitution prayed damages order expunging reference suspension school records defendants filed motion dismiss various grounds including failure exhaust state administrative remedies school board also contended without jurisdiction hear federal claims state claims florida statute extend claims based app circuit dismissed complaint prejudice citing state case requiring challenges first presented district appeal florida decision hill department corrections app district appeal second district affirmed dismissal petitioner claim school board held availability sovereign immunity action brought state matter state law florida statutory waiver sovereign immunity apply cases rejected argument whether state maintained sovereign immunity suit state courts question federal law wrote hen section action brought state sole question decided basis state law whether state waived common law sovereign immunity extent necessary allow section action state hill holds florida waived sovereign immunity therefore reach appellant second issue case whether federal law florida school board immune section law question florida law agencies state including school boards municipalities beneficiaries sovereign immunity emphasis original ii question case stems florida decision hill case case plaintiff sought damages negligence false imprisonment violations constitutional rights florida department corrections conduct one probation supervisors hill argued department person responsible actions supervisor subject suit circuit pursuant florida waiver sovereign immunity stat statute provides state subdivisions including municipalities school boards subject suit circuit tort claims manner extent private individual like circumstances although terms waiver read narrowly restrict liability claims state proprietary capacity florida courts rejected interpretation cases arising florida statutory common law state held state may sued respondent superior violation nondiscretionary duties exercise governmental authority florida courts thus entertained suits state agencies violation nondiscretionary duties committed performance various governmental activities including roadside stop arrest individual driving expired inspection sticker negligent maintenance city employees storm sewer system failure state caseworker detect prevent child abuse negligent maintenance county swimming pools failure warn correct known dangerous conditions failure protect prison inmate inmates known dangerous hill argued state joined action violation established state statutory duties also subject suit violations nondiscretionary duty violate constitution see owen city independence trial dismissed hill claim entered judgment jury verdict favor claims appeal district appeal affirmed dismissal claim reversed judgment claim also certified florida question whether florida statutory waiver sovereign immunity permitted suits state agencies department corrections hill state answered question negative hill department corrections cert denied without citing sovereign immunity cases relying solely analogy eleventh amendment decisions courts state held florida statute conferred blanket immunity governmental entities federal civil rights actions stated florida liberty waive immunity section actions done recovery ceilings section intended waive sovereign immunity state tort actions federal civil rights actions commenced section ibid thus affirmed dismissal claim reversed appeal judgment claim allowed judgment hill claim stand facts disposition hill case appear unexceptional defendant hill state agency protected suit federal eleventh amendment see quern jordan override traditional sovereign immunity held last term michigan dept state police entity eleventh amendment immunity person within meaning anomaly identified state various state courts cited state might forced entertain courts suits immune federal thus fully met decision establishes state arms state traditionally enjoyed eleventh amendment immunity subject suit either federal state language reasoning state precise holding however went step completed district appeal case construed law florida extended absolute immunity suit state arms also municipalities counties school districts might otherwise subject suit federal holding raises concern state may evading federal law discriminating federal causes action adequacy ground support judgment precluding litigation federal claim federal question review de novo see johnson mississippi james kentucky hathorn lovorn barr city columbia naacp alabama ex rel patterson rogers alabama hill inadequate state ground colum rev whether constitutional rights asserted petitioner given due recognition appeal question petitioner entitled invoke judgment done appropriate way therefore within province inquire whether right denied express terms also whether denied substance effect putting forward nonfederal grounds decision without fair substantial support staub city baxley quoting ward love county board iii federal law enforceable state courts congress determined federal courts otherwise burdened state courts might provide convenient forum although might well true constitution laws passed pursuant much laws laws passed state legislature supremacy clause makes laws law land charges state courts coordinate responsibility enforce law according regular modes procedure laws laws several much binding citizens courts thereof state laws two together form one system jurisprudence constitutes law land state courts two jurisdictions foreign treated courts country jurisdiction partly different partly concurrent claflin houseman see minneapolis louis bombolis governments courts nation several strange foreign broad sense word courts common country within orbit lawful authority charged duty safeguard enforce right every citizen without reference particular exercise governmental power right may arisen authority enforce right comes generally within scope jurisdiction conferred government creating hart relations state federal law colum rev law governs daily living single system law see also tafflin levitt scalia concurring alexander hamilton expressed principle classic passage every case expressly excluded future acts national legislature state courts course take cognizance causes acts may give birth infer nature judiciary power general genius system judiciary power every government looks beyond local municipal laws civil cases lays hold subjects litigation parties within jurisdiction though causes dispute relative laws distant part globe japan less new york may furnish objects legal discussion courts addition consider state governments national governments truly light kindred systems parts one whole inference seems conclusive state courts concurrent jurisdiction cases arising laws union expressly prohibited federalist bourne ed emphasis added state may deny federal right parties controversy properly absence valid excuse douglas new york holmes existence jurisdiction creates implication duty exercise mondou new york see testa katt missouri ex rel louis taylor robb connolly excuse inconsistent violates federal law valid excuse supremacy clause forbids state courts dissociate federal law disagreement content refusal recognize superior authority source suggestion act congress harmony policy state therefore courts state free decline jurisdiction quite inadmissible presupposes legal contemplation exist congress exertion power confided constitution adopted act spoke people thereby established policy policy much policy state act emanated legislature respected accordingly courts state mondou see miles illinois central virtue constitution courts several must remain open litigants basis open litigants causes action springing different source mcknett louis san francisco minneapolis louis bombolis cf ferc mississippi opinion state may discriminate federal causes action state refuses jurisdiction neutral state rule regarding administration courts must act utmost caution deciding obligated entertain claim see missouri ex rel southern mayfield georgia rail road banking musgrove per curiam herb pitcairn douglas new york requirement state competent jurisdiction treat federal law law land necessarily include within requirement state create competent hear case federal claim presented general rule bottomed deeply belief importance state control state judicial procedure federal law takes state courts finds hart colum see also southland keating dissenting ferc mississippi opinion powell thus great latitude establish structure jurisdiction courts see herb supra bombolis supra missouri lewis addition may apply neutral procedural rules federal claims unless rules federal law see felder casey james kentucky principles fundamental system federalism state courts share responsibility application enforcement federal law mondou example held rights federal employers liability act fela may enforced right courts jurisdiction prescribed local laws adequate occasion connecticut courts declined cognizance fela actions policy federal act accord policy state inconvenient confusing apply federal law noted matter significance congress attempted enlarge regulate jurisdiction state courts control affect modes procedure found fact state general jurisdiction cognizance actions jurisdiction appropriate occasion existence jurisdiction creat ed implication duty exercise overcome disagreement policy federal act mcknett state refused exercise jurisdiction fela cause action foreign corporation injury suffered another state held hile congress attempted compel provide courts enforcement federal employers liability act federal constitution prohibits state courts general jurisdiction refusing solely suit brought federal law citation omitted state general jurisdiction class actions brought belongs cases litigants situated like case bar refusal hear fela action constituted discrimination rights arising federal laws violation supremacy clause unanimously reaffirmed principles testa katt held rhode island courts decline jurisdiction treble damages claims federal emergency price control act jurisdiction otherwise adequate appropriate established local law rhode island distinguished decisions mcknett mondou grounds federal act penal statute enforceable full faith credit clause passed another state rejected argument observed rhode island enforced type claim arising state law claims double damages federal law therefore concluded jurisdiction adequate appropriate established local law adjudicate action ibid decline exercise jurisdiction enforce federal law labeling penal policy federal act considered prevailing policy every state state refuse enforce conceptions impolicy want wisdom part congress called play lawful powers quoting minneapolis louis bombolis three occasions found valid excuse state refusal entertain federal cause action involved neutral rule judicial administration douglas new york state statute permitted discretionary dismissal federal state claims neither plaintiff defendant resident forum state herb city denied jurisdiction fela action grounds cause action arose outside territorial jurisdiction although state free dismiss federal claim federal one found evidence state courts construed state jurisdiction venue laws discriminatory fashion finally mayfield held state apply doctrine forum non conveniens bar adjudication fela case state enforces policy impartially involve discrimination employers liability act suits citation omitted iv parties disagree proper characterization district appeal decision petitioner argues adopted substantive rule decision state agencies subject liability respondents stressing language opened courts federal actions state argue case simply involves refusal take cognizance actions state defendants conclude whether question framed terms petitioner obligation assume jurisdiction federal cause action respondents florida refusal entertain one discrete category claims entertains similar actions state defendants violates supremacy clause district appeal meant hold governmental entities subject liability enjoy immunity already provided holding directly violates federal law elements defenses federal cause action defined federal law see monessen southwestern morgan chesapeake ohio kuhn state may statute common law create cause action entity congress subjected liability moor county alameda since construed word person exclude neither federal state may entertain action defendant conversely since held municipal corporations similar governmental entities persons see monell new york city dept social services cf mt healthy city bd education doyle state entertaining action must adhere interpretation municipal defenses including assertion sovereign immunity federal right action course controlled federal law owen city independence including municipalities within class persons subject liability violations federal constitution laws congress sovereign matters federal law abolished whatever vestige state sovereign immunity municipality possessed omitted martinez california unanimously concluded california statute purported immunize public entities public employees liability parole release decisions even though federal cause action asserted state courts explained conduct persons acting color state law wrongful immunized state law construction federal statute permitted state immunity defense controlling effect transmute basic guarantee illusory promise supremacy clause constitution insures proper construction may enforced see mclaughlin tilendis cir immunity claim raises question federal law hampton chicago cert denied florida actual decision hill consistent foregoing reasoning appeal extension hill persons subject liability flatly inconsistent reasoning holdings martinez felder federal law makes governmental defendants arms state municipalities liable constitutional violations see louis praprotnik monell new york city dept social services florida law interpreted district appeal make defendants absolutely immune liability federal statute extent florida law sovereign immunity reflects substantive disagreement extent governmental entities held liable constitutional violations disagreement override dictates federal law congress surely intend assign state courts legislatures conclusive role formative function defining characterizing essential elements federal cause action wilson garcia hand district appeal meant claims excluded category tort claims circuit hear school board holding less violative federal law cf atlantic coast line burnette case present questions whether congress require create forum capacity enforce federal statutory rights authorize service process parties otherwise subject jurisdiction state florida constituted circuit pinellas county general jurisdiction exercises jurisdiction tort claims private citizens state entities including school boards size type petitioner claim enter judgment also exercises jurisdiction actions individual officers fully competent provide remedies federal statute requires cf sullivan little hunting park petitioner complied procedures invoking jurisdiction mere facts argued respondents amici state common law statutory law make unlawful precise conduct addresses actions likely frivolous suits brief washington legal foundation et al amici curiae clearly provide sufficient justification state refusal entertain actions reasons never asserted state asserted school board importantly kind neutral policy valid excuse state refusal entertain federal actions extent florida rule based upon judgment parties otherwise subject jurisdiction held liable activity subject liability state law understand another way saying disagrees content federal law sovereign immunity florida turns nature claim whether duty allegedly breached discretionary subject matter dispute question circuit entertains state statutory claims state entities variety capacities ranging law enforcement schooling protection individuals using parking lots jurisdiction subject suit reject petitioner claim chosen substantive policy reasons adjudicate claims might also render school board liable federal law law state much laws passed state legislature state refuse enforce right arising law conceptions impolicy want wisdom part congress called play lawful powers testa quoting minneapolis louis bombolis argument amici suits predicated federal law likely frivolous less entitlement state limited judicial resources warrants little response state may adopt neutral procedural rules discourage frivolous litigation kinds long rules valid federal law state may however relieve congestion courts declaring whole category federal claims frivolous proved claim merit judgment make respondents offered neutral valid excuse circuit refusal hear actions state entities circuit jurisdiction defendant individual officer action based also jurisdiction defendant school board action based established state common law statutory law state policy permits actions state agencies failure officials adequately police parking lot negligence officers arresting person roadside yet declines jurisdiction federal actions constitutional violations persons based rationale persons held liable violations courts state reason whether presented terms direct disagreement substantive federal law simple refusal take cognizance federal cause action flatly violates supremacy clause respondents offer two final arguments support judgment district appeal first oral argument brief argued federal power compel state entertain claim state jurisdiction matter state law second respondents argue sovereign immunity creature state law legal principles set aside find merit contentions fact rule denominated jurisdictional provide excuse avoid obligation enforce federal law rule reflect concerns power person competence subject matter jurisdictional rules designed protect settled otherwise competent jurisdiction may avoid parallel obligation full faith credit clause entertain another state cause action invocation term jurisdiction see first nat bank chicago air lines hughes fetter broderick rosner kenney lodge loyal order moose state escape constitutional obligation enforce rights duties validly created laws simple device removing jurisdiction courts otherwise competent hughes similarly state may evade strictures privileges immunities clause denying jurisdiction otherwise competent see angel bullington douglas new york cf white hart wall contract clause discussion testa mcknett mondou establishes true respect state obligations supremacy clause force supremacy clause weak evaded mere mention word jurisdiction indeed argument merit state wisconsin overrule decision felder casey simply amending statute provide state jurisdiction action plaintiff failed give required notice supremacy clause requires respondents argument congress intend abrogate immunity ancient heritage argument slightly different dress argument already rejected state free redefine federal cause action congress take principles account providing certain forms absolute qualified immunity see wood strickland scheuer rhodes pierson ray excluding arms state definition person see michigan dept state police ngiraingas sanchez see also quern jordan persons congress subjected liability individual may exempt persons federal liability relying heritage uphold immunity claim case every state opportunity extend mantle sovereign immunity persons otherwise subject liability free nullify people legislative decisions congress made behalf people judgment appeal reversed case remanded proceedings inconsistent opinion ordered footnotes every person color statute ordinance regulation custom usage state subjects causes subjected citizen person within jurisdiction thereof deprivation rights privileges immunities secured constitution laws shall liable party injured action law suit equity proper proceeding redress defendants call question school board potential liability actions school officials violated constitution school board course held liable matter state law delegated final decisionmaking authority area school principal assistant principal see louis praprotnik opinion parties brief district appeal address petitioner claims state constitution individual defendants see brief petitioner brief respondents statute expanded protection sovereign immunity respects narrowed others see cauley jacksonville passage doctrine cast serious doubt previously noted florida led abrogation municipal immunity seminal opinion florida hargrove town cocoa beach spawned minor avalanche decisions repudiating municipal immunity conjunction legislative abrogation sovereign immunity resulted consequence handful still cling old rule immunity governmental functions owen city independence citation omitted florida considered sovereign immunity jurisdictional see schmauss snoll app dist since enactment statute several courts held sovereign immunity jurisdictional see kaisner kolb app dist rev grounds sebring utilities sicher app dist state dept highway safety motor vehicles kropff app dist least one come opposite conclusion see hutchins mills app dist see also penthouse saba app dist discretionary acts give rise liability tortious definition one discretion act duty act statute makes state liable respondent superior provides officer employee agent state acting scope employment may held personally liable tort named defendant unless person acted bad faith malicious purpose manner exhibiting wanton willful disregard human rights safety property stat counsel petitioner represented oral argument individual defendants protected statute state tort law claim based actions involved case tr oral arg see department health rehabilitative servs yamuni recede suggestion reddish waiver immunity activities performed government private persons government activities waiver immunity basic policy making decisions planning level commercial carrier indian river county citing indian towing see also dunagan seely app dist see kaisner kolb see also statements everton willard recognize special relationship exists individual governmental entity duty care owed individual relationship illustrated situation police accept responsibility protect particular person assisted arrest prosecution criminal defendants individual danger due assistance case special duty use reasonable care protection individual may arise see slemp north miami see yamuni see avallone board county commissioners negligent maintenance swimming pool state department transportation webb perez state department transportation petersburg collom lewis elementary school metropolitan dade county app dist florida courts entertain actions state defects construction road decision install install traffic control devices general regulated statute inherent overall plan see state department transportation neilson ingham state department transportation see also harrison escambia county school statutory words reasonably safe locations available fixed readily ascertainable meaning deciding location school bus stop school board makes policy planning level decision see dunagan seely app dist green inman app dist hutchinson miller app dist see also state dept health rehabilitative servs whaley app dist negligent failure take care juvenile delinquent circuit also entertains actions governmental entities failure supervise properly staffs warn dangerous conditions public parking lots facilities see daniele board county app dist state department transportation kennedy app dist maintenance sidewalk pitts metropolitan dade county app dist negligence police officers failing supervise adequately parking lot plaintiff attacked third party sovereign immunity statute preserves immunity claims based negligent exercise discretionary judgment see everton willard reddish smith trianon park condominium hialeah immunity extend violation constitutional duties see trianon park judicial branch authority interfere conduct legislative functions unless violate constitutional statutory provision emphasis added prior florida decision hill appeals eleventh circuit concluded state agency protected suit federal statute constitute consent suit federal see gamble florida dept health rehabilitative see de bleecker montgomery county md kapil association pennsylvania state college university faculties commw rev grounds karchefske department mental health app kristensen strinden ramah navajo school board board revenue app cert denied woodbridge worcester state hospital mass reject suggestion respondent amici see brief washington legal foundation et al amici curiae remand case state explanation followed course reason believe decision rested unstated premises state law see employment division dept human resources smith long held independent obligation ascertain whether judgment defeating enforcement federal rights rests upon valid nonfederal ground whether ground finds fair substantial support state law see sullivan little hunting park naacp alabama ex rel patterson broad river power south carolina ex rel daniel reasons rule rest nothing less ultimate authority review decisions title right privilege immunity specially set claimed constitution see martin hunter lessee wheat hold otherwise open easy method avoiding jurisdiction terre haute indianapolis indiana ex rel ketcham holmes see also worcester georgia pet mclean asserted federal government foreign state governments must consequently hostile opinion resulted thorough investigation great principles lie foundation system federal government neither foreign state governments hostile proceeds people much control state governments constitution power legislation exclusively vested congress legislate people union acts binding constitutional enactments state legislature people state see hathorn lovorn barr city columbia naacp alabama ex rel patterson rogers alabama eustis bolles hill inadequate state ground colum rev understand one need imagine contrary system supremacy clause operated constraint activity judges like imposed state actors rather rule decision hypothesis state courts subject ultimate superintendence federal courts vacate judgments entered violation federal law might overturn unconstitutional state legislative executive decisions federal courts exercise superior authority enforce apply constitution laws passed pursuant see wechsler appellate jurisdiction reflections law logistics direct review lee rev describing rejecting alternative view supremacy clause intrusion state autonomy language supremacy clause directs judges every state shall bound thereby thing constitution laws state contrary notwithstanding cases confirm state courts coordinate authority consequent responsibility enforce law land early history support power review state courts justice story anticipated courts exercise ordinary jurisdiction incidentally take cognizance cases arising constitution laws treaties martin hunter lessee decide federal questions even pleaded replication necessary plaintiff case doctrine accords respect state courts honoring modes procedure structure system judicial review requirement federal question arising state case must first presented state courts decision see cardinale louisiana state farm mutual automobile ins duel mcgoldrick compagnie general transatlantique rule federal district entertain original action alleging state violated constitution giving effect unconstitutional state statute see rooker fidelity trust constitutional questions stated bill actually arose cause province duty state courts decide decision whether right wrong exercise jurisdiction unless reversed modified effective conclusive adjudication see also district columbia appeals feldman also presuppose state courts presumptively obligation apply federal law dispute may deny federal right absence valid excuse amici argue obligation state courts enforce federal law rests supremacy clause presumption congressional intent congress explicit intends make federal claims enforceable state brief washington legal foundation et al amici curiae argument strikingly similar argument addressed minneapolis louis bombolis held state courts need comply seventh amendment hearing federal statutory claim rejected argument state courts become courts exercising jurisdiction conferred congress whenever duty cast upon enforce federal right reject today stated bombolis true mondou case held general jurisdiction conferred state law upon state embraced otherwise causes action created act congress violation duty constitution refuse enforce right arising law conceptions impolicy want wisdom part congress called play lawful powers ruling sense implied duty declared exist part state depended upon conception purpose enforcing right state treated federal deriving authority state creating contrary principle upon mondou case rested questioning diverse governmental sources state national courts drew authority recognized unity governments national state common fealty courts state national state national constitutions duty resting upon within scope authority protect enforce rights lawfully created without reference particular government whose exercise lawful power right arose cited proposition section rhode island code authorizing state district superior entertain actions fines penalties forfeitures see citing laws ch wrote may well new york given discretion otherwise competent subject duty nothing act congress purports force duty upon courts otherwise valid excuse second employers liability cases virtually every state expressly implication opened courts actions state systems refuse hear cases see steinglass section litigation state courts app listing cases occasion address case contentions respondents amici see brief national association counties et al amici curiae brief washington legal foundation et al amici curiae need establish courts competent entertain claims see maine thiboutot martinez california see stat see lloyd ellis app dist skoblow app dist aff grounds spooner department corrections chapman state dept health rehabilitative app dist arney department natural resources app dist penthouse saba app dist florida courts also considered merits applications attorney fees even county school boards see hoffmeister coler app dist franklin county school board page app dist see nn supra respondents also argue brief merits florida school board arm state thus person contention presented respondents brief opposition petition certiorari decline reach see california board equalization sierra summit canton harris oklahoma city tuttle see currie constitution transitory cause action harv rev supremacy clause forecloses state social economic policies full faith credit clause forecloses subject solely within control sister state hill substance procedure state fela actions converse erie problem ohio obliged give effect legal rights created obliged even without congressional directive give effect legal rights created federal law citations omitted brilmayer underhill congressional obligation provide forum constitutional claims discriminatory jurisdictional rules conflict laws rev justice brandeis stated mcknett louis san francisco power state determine limits jurisdiction courts character controversies shall heard course subject restrictions imposed federal constitution privileges immunities clause requires state accord citizens substantially right access courts accords citizens corfield coryell compare canadian northern ry eggen full faith credit clause requires state take jurisdiction action enforce judgment recovered another state although might refused entertain suit original cause action obnoxious public policy fauntleroy lum kenney lodge loughran loughran decided day ante mondou new york action connecticut domestic corporation settled state whose ordinary jurisdiction prescribed local laws appropriate occasion may refuse entertain suits federal employers liability act