dayton board education brinkman argued april decided june school desegregation case district evidentiary hearing held petitioner dayton ohio school board engaged racial discrimination operation city schools basis cumulative violation equal protection clause found composed three elements substantial racial imbalance student enrollment patterns throughout school system use optional attendance zones allowing white students avoid attending predominantly black schools school board rescission resolutions passed previous board acknowledged responsibility creation segregative racial patterns called various types remedial measures district following reversals appeals limited remedies ultimately formulated appeals approved systemwide remedy plan required beginning school year racial composition school district brought within dayton population ratio accomplished variety desegregation techniques including pairing schools redefinition attendance zones variety centralized special programs magnet schools held judged favorably respondent parents black children district findings constitutional violations suffice justify systemwide remedy finding pupil population various dayton schools homogeneous standing violation fourteenth amendment absent showing condition resulted intentionally segregative actions part board washington davis finding optional attendance zones applied three high schools assuming washington standards violation involved high school districting implicated conclusion board rescission action constituted constitutional violation dubious soundness thus demonstrated systemwide remedy effect imposed appeals necessary eliminate vestiges school segregation pp view confusion various stages case applicable principles appropriate relief case must remanded district ambiguous phrase cumulative violation used courts overcome disparity evidence constitutional violations sweeping remedy finally decreed specific findings must made necessary record must supplemented conclusions violations must made light opinions washington davis supra arlington heights metropolitan housing dev remedy must fashioned light rule laid swann board education elaborated hills gautreaux case like mandatory racial segregation long since ceased must first determined school board intended fact discriminate appropriate additional evidence adduced systemwide discrimination shown may systemwide remedy meanwhile present plan remain effect coming school year subject district orders additional evidence might warrant pp rehnquist delivered opinion burger stewart white blackmun powell stevens joined stevens filed concurring opinion post brennan filed opinion concurring judgment post marshall took part consideration decision case david greer argued cause petitioners brief leo krebs louis lucas argued cause respondents brief paul dimond nathaniel jones robert murphy norman chachkin william caldwell richard austin briefs amici curiae urging affirmance filed attorney general bell acting solicitor general friedman assistant attorney general days deputy solicitor general wallace brian landsberg joel selig robert allen sedler joel gora richard larson american civil liberties union armistead gilliam filed brief ohio state board education et al amici curiae justice rehnquist delivered opinion school desegregation action comes us five years two round trips lower federal courts protracted proceedings devoted formulation remedy actions dayton board education found violation equal protection clause fourteenth amendment decision review appeals sixth circuit finally approved plan involving districtwide requirements rejecting two previous less sweeping orders district plan required beginning school year racial distribution school district brought within population ratio dayton finally formulated plan employed variety desegregation techniques including pairing schools redefinition attendance zones variety centralized special programs magnet schools granted certiorari consider propriety remedy light constitutional violations found courts whatever public notice case received wended way district southern district ohio due fact represented effort minority plaintiffs obtain relief alleged unconstitutional segregation dayton public schools said resulted actions petitioner school board means discount importance aspect case think case every bit important issues raises proper allocation functions district courts courts appeals within federal judicial system indeed importance judicial administration aspects case heightened presence substantive issues turns proper observance division functions federal trial courts federal appellate courts important every case especially important case district southern district ohio simply asked render judgment accordance law ohio favor one private party another asked plaintiffs parents students public school system large city restructure administration system doubt federal courts authority grant appropriate relief sort constitutional violations part school officials proved keyes school district denver wright council city emporia swann board education cases firmly recognized local autonomy school districts vital national tradition milliken bradley san antonio school district rodriguez wright council city emporia supra reason case displacement local authorities federal school desegregation case must satisfactorily established factual proof justified reasoned statement legal principles cf pasadena city board education spangler lawsuit begun april district filed original decision february district first surveyed past conduct affairs dayton school board found isolated repeated instances failure dayton school board meet standards ohio law mandating integrated school system cited instances physical segregation schools early decades century concluded oth reason substantial time elapsed practices ceased foregoing necessarily deemed evidence continuing segregative policy district also found recently faculty hiring racially neutral basis policy designated one dynamic gradualism least one black teacher assigned eleven high schools schools entire system found school dayton system integrated teaching staff consisting least one black faculty member conclusion respect faculty hiring pursuant agreement department health education welfare teaching staff dayton public schools became still remains substantially integrated district noted dunbar high school established black high school taught black teachers attended black pupils time creation attendance zones dayton students permitted liberal transfers attendance dunbar voluntary found dunbar continued exist citywide high school closed turning recent operations dayton public schools district found great majority schools imbalanced one exception dayton school board made affirmative effort achieve racial balance within schools stated evidence racial discrimination establishment alteration attendance boundaries site selection construction new schools school additions considered use optional attendance zones within district concluded majority cases optional zones racial significance time creation made somewhat ambiguous finding effect zones past concluded although none optional elementary school attendance zones today significant potential effects terms increased racial separation said optional high school zones two zones particular roosevelt colonel white kiser colonel white far largest system demonstrable racial effects past found evidence district freedom enrollment policy unfairly operated black students denied transfers race finally considered action newly elected board january rescinding resolutions passed previous board acknowledged role played board creation segregative racial patterns called various types remedial measures district ultimate conclusion racially imbalanced schools optional attendance zones recent board action cumulatively violation equal protection clause district use phrase cumulative violation unfortunately free ambiguity treated favorably respondents may said represent district opinion three separate although relatively isolated instances unconstitutional action part petitioners treated favorably petitioners however must viewed quite different light finding pupil population various dayton schools homogeneous standing violation fourteenth amendment absence showing condition resulted intentionally segregative actions part board washington davis district finding effect optional attendance zones three dayton high schools assuming violation standards washington davis supra appears respect high school districting swann district conclusion board rescission previously adopted school board resolutions constitutional violation also questionable validity board acted undo operative regulations affecting assignment pupils aspects management school affairs cf reitman mulkey simply repudiated resolution predecessor board stating recognized fault taking affirmative action earlier date agree appeals treatment action wherein said question whether rescission previous board action violation appellants constitutional rights inextricably bound question whether board constitutional duty take action initially took cf hunter erickson gomillion lightfoot board duty rescission initial action constitutional violation board duty rescission becomes part cumulative violation necessary ascertain whether rescission ipso facto independent violation constitution brinkman gilligan think accurate say district formulation remedy basis cumulative violation certainly based unduly cautious understanding authority situation remedy originally propounded light findings fact included requirements optional attendance zones eliminated faculty assignment practices hiring policies respect classified personnel tailored achieve representative racial distribution schools one portion remedial plan submitted school board district refused accept without change dealt freedom enrollment priorities ordered applied high schools new students school chosen random wishing attend board required furnish transportation students chose attend high school outside attendance area residence plaintiffs defendant school board appealed order district appeals sixth circuit brinkman gilligan supra considered somewhat greater length district historical instances alleged racial discrimination dayton school board circumstances surrounding adoption board resolutions subsequent rescission resolutions consideration purely descriptive vein findings fact made district reversed clearly erroneous appeals engaged factfinding based evidence adduced district appeals focused district finding cumulative constitutional violation consisting racially imbalanced schools optional attendance zones rescission board resolutions found amply supported evidence plaintiffs district respondents order district contending district erred failing make findings tending show segregative actions part dayton school board appeals found unnecessary pass contentions appeals also stated unnecessary pass question whether rescission board resolutions violation constitutional rights discuss length described serious questions whether board conduct relating staff assignment school construction grade structure reorganization transfers transportation included within cumulative violation found district discuss questions neither upset factual findings district reversed district conclusions law thus appeals historical discussion dayton school situation dealt upheld cumulative violation found district nonetheless reversed district approval school board plan modified district appeals concluded remedy ordered inadequate considering scope cumulative violations discuss specifics plan adopted remand repeated admonition duty eliminate vestiges school segregation keyes swann viewing findings district cumulative violation strongest light respondents appeals simply warrant cases imposing systemwide remedy apparently showing remedy necessary eliminate vestiges school segregation clear findings district dayton racially mixed community many schools either predominantly white predominantly black fact without course offend constitution spencer kugler swann supra appeals seems viewed present structure dayton school system sort fruit poisonous tree since racial imbalance presently obtains may resulted part three instances segregative action found district instead tailoring remedy commensurate three specific violations appeals imposed systemwide remedy going beyond scope appeal task appeals defined relative clarity confined law precedent district courts concludes findings district clearly erroneous may set aside fed rule civ proc decides district misapprehended law may accept findings fact reverse judgment legal errors however conceive situation appeals neither vaguely dissatisfied limited character remedy district afforded plaintiffs proceeded institute far sweeping one without way upsetting district findings fact reversing conclusions law appeals actually specify remedy increasingly strong language subsequent opinions require plan eliminate systemwide patterns schools predominant district brinkman gilligan face commandment district twice reversed observed reaches reluctant conclusion exists feasible method complying mandate appeals sixth circuit without transportation substantial number students dayton school system based upon plans plaintiff defendant assumption must transportation approximately students regular permanent basis required say last word spoken correctness district findings unconstitutionally segregative actions part petitioners noted respondents appealed initial decision order district asserting additional violations found appeals found unnecessary pass upon respondents contentions first decision respondents certiorari decision appeals nonetheless entitled precedents urge grounds lend support judgment think contentions unconstitutionally segregative actions addition found fact district fall category view confusion various stages case evident opinions appeals district applicable principles appropriate relief case must remanded district making specific findings necessary taking additional evidence deficiency record us failure appeals pass respondents assignments error respecting initial rulings district appropriate remand case think evident supplementation record necessary apart said respect use ambiguous phrase cumulative violation courts disparity evidence constitutional violations sweeping remedy finally decreed requires supplementation record additional findings addressed specifically scope remedy clear presently mandated remedy stand upon basis violations found district district first instance subject review appeals must make new findings conclusions violations light opinion washington davis arlington heights metropolitan housing dev must fashion remedy light rule laid swann elaborated upon hills gautreaux power federal courts restructure operation local state governmental entities plenary may exercised basis constitutional violation milliken bradley quoting swann board education see rizzo goode constitutional violation found federal required tailor scope remedy fit nature extent constitutional violation swann supra see also austin independent school dist powell concurring duty district appeals case mandatory segregation law races schools long since ceased first determine whether action conduct business school board intended fact discriminate minority pupils teachers staff washington davis supra parties free introduce additional testimony evidence district may deem appropriate violations found district first instance subject review appeals must determine much incremental segregative effect violations racial distribution dayton school population presently constituted distribution compared absence constitutional violations remedy must designed redress difference systemwide impact may systemwide remedy keyes realize difficult task much easier reviewing fault ambiguous phrases cumulative violation finder fact make complex factual determinations first instance nonetheless constitution cases call must done case found plan implicitly explicitly imposed appeals erroneous present state record undisputed effect dayton school system present year without creating serious problems school board school constituency attempt comply plan best ability penalized think plan finally adopted district remain effect coming school year subject orders district may find warranted following hearings mandated opinion judgment appeals vacated cause remanded proceedings consistent opinion ordered footnotes district ordered submission new plans board interested parties app march rejected plan proposed plaintiffs modifications approved board plan modified expanded effort comply appeals mandate appeal appeals reversed remedy directed district adopt plan school year brinkman gilligan upon second remand district december ordered formulation plan whose terms developed app march details plan approved district decision review appeals affirmed brinkman gilligan district said deal basis failures bring individual schools compliance requirement also ordered students already enrolled grades allowed finish present high schools announced following guidelines followed whenever possible case elementary school students students may attend neighborhood schools neighborhoods schools already approved ratio students transported nearest available school student transported period time exceeding twenty minutes two miles whichever shorter app pairing designation two schools contrasting racial composition exchange program large proportion students school attend paired school period plan adopted district primary remedy used case elementary schools pointed since ohio law construed ohio forbidden separate public schools black white children see ohio rev code ann board education state ohio instances include physical segregation separate buildings pupils teachers race garfield school early denial blacks access swimming pools high schools exclusion black high school teams city athletic conference app omitted also considered employment nonteaching personnel observed blacks made proportion nonteaching nonadministrative personnel equal proportion black students district though certain occupations represented substantially lower rate noted concerted effort made past years enroll black students patterson high school optional zone area two attendance zones student residents free choose two schools wish attend district found three optional high school zones may racial significance time creation following information zones contained appendix district opinion black population high schools date creation date creation kiser colonel white district first plan also contained following provisions establishment four citywide elementary science centers enrollment approximate existing ratio students system vi combination two high schools unified cooperative school districtwide attendance areas vii formation elementary high school bands orchestras choruses viii provisions scheduling integrated athletics ix establishment minority language program education staff utilization living arts center experiences art creative writing dance drama xi creation centers rumor control school guidance area learning see app thus eliminated provision within board plan gave first priority students residing within school attendance zone justice stevens concurring caveat relevant finding intent case kind necessarily depends primarily objective evidence concerning effect board action rather subjective motivation one members board see washington davis stevens concurring join opinion justice brennan concurring judgment today reaffirms authority federal courts grant appropriate relief sort busing constitutional violations part school officials proved keyes school district denver colorado ante case however violations actually found district sufficient justify remedy imposed indeed none parties contends otherwise respondents nowhere argue three cumulative violations sufficient support comprehensive systemwide busing order imposed instead urge us find additional actions school board appearing record used support result amicus curiae concedes cumulative violation found district support remedial order brief amicus curiae also urges us affirm busing order resort additional evidence record circumstance agree result reached clear holding case milliken bradley ante also decided today broad flexible equity powers district courts remedy unlawful school segregation continue unimpaired case thus turn upon doubt power federal courts remedy segregation rather points turns upon proper allocation functions district courts courts appeals within federal judicial system ante recognizes task district courts courts appeals particularly difficult one school desegregation cases ante although efforts district appeals protracted litigation deserve commendation plain proceedings two courts resulted remedy going beyond violations far found remand task district subject review appeals make findings fact evidence already record appropriate supplemented additional evidence additional facts combined upon violations already found based must evaluated determine relief appropriate remedy resulting unconstitutional segregation making determination courts course need close eyes inequalities shown record flow longstanding segregated system milliken bradley ante although three violations already found sufficient support broad remedial order entered say three violations insignificant sufficient justify remedy imposed considered solely unconstitutional actions clearly significant indicia intent part school board emphasized keyes school district denver plainly finding intentional segregation portion school system devoid probative value assessing school authorities intent respect parts school system segregative intent found district may readily conclude blatant also subtle actions circumstances even inaction justify finding unconstitutional segregation must redressed remedial busing order imposed case determined remand school board unconstitutional actions systemwide impact order systemwide remedy ante keyes school board actions created segregated dual school system school board affirmative duty desegregate entire system root branch stated today milliken school board must take necessary steps eliminate public schools vestiges segregation ante quoting swann board education judicial decree accomplish result must formulated great sensitivity practicalities situation without ever losing sight paramount importance constitutional rights enforced district must mindful authority grant appropriate relief ante also duty remedy fully constitutional violations finds flexible unflinching use equitable powers always conscious rights individual schoolchildren stake constitutional right equal treatment races protected