KinshipastheBasisofSocietyThemostrecentresearchesintotheprimitivehistoryofsocietypointtotheconclusionthattheearliesttiewhichknittedmentogetherincommunitieswasConsanguinityorKinship。
Thesubjecthasbeenapproachedoflateyearsfromseveraldifferentsides，andtherehasbeenmuchdisputeastowhattheprimitiveblood-relationshipimplied，andhowitarose；buttherehasbeengeneralagreementastothefactIhavestated。Thecautionisperhapsneededthatwemustnotformtoolooseaconceptionofthekinshipwhichoncestoodintheplaceofthemultiforminfluenceswhicharenowthecementofhumansocieties。
Itwasregardedasanactualbondofunion，andinnorespectasasentimentalone。Thenotionofwhat，forwantofabetterphrase，Imustcallamoralbrotherhoodinthewholehumanracehasbeensteadilygaininggroundduringthewholecourseofhistory，andwehavenowalargeabstracttermansweringtothisnotion——Humanity，hemostpowerfuloftheagencieswhichhavebroughtaboutthisbroaderandlaxerviewofkinshiphasundoubtedlybeenReligion，andindeedonegreatEasternreligionextendedituntilforsomepurposesitembracedallsentientnature。Allthismodernenlargementoftheprimitiveconceptionofkinshipmustbegotridofbeforewecanbringithometoourselves。Therewasnobrotherhoodrecognisedbyoursavageforefathersexceptactualconsanguinityregardedasafact。Ifamanwasnotofkintoanothertherewasnothingbetweenthem。Hewasanenemytobeslain，orspoiled，orhated，asmuchasthewildbeastsuponwhichthetribemadewar，asbelongingindeedtothecraftiestandthecruellestorderofwildanimals。Itwouldscarcelybetoostronganassertionthatthedogswhichfollowedthecamphadmoreincommonwithitthanthetribesmenofanalienandunrelatedtribe。
Thetribesofmenwithwhichthestudentofjurisprudenceisconcernedareexclusivelythosebelongingtotheracesnowuniversallyclassed，onthegroundoflinguisticaffinities，asAryanandSemitic。BesidesthesehehasatmosttotakeintoaccountthatportionoftheoutlyingmassofmankindwhichhaslatelybeencalledUralian，theTurks，Hungarians，andFinns。Thecharacteristicofalltheseraces，wheninthetribalstate，isthatthetribesthemselves，andallsubdivisionsofthem，areconceivedbythemenwhocomposethemasdescendedfromasinglemaleancestor。SuchcommunitiesseetheFamilygroupwithwhichtheyarefamiliartobemadeupofthedescendantsofasinglelivingman，andofhiswifeorwives；andperhapstheyareaccustomedtothatlargergroup，formedofthedescendantsofasinglerecentlydeceasedancestor，whichstillsurvivesinIndiaasacompactassemblageofblood-relatives，thoughitisonlyknowntousthroughthetracesithasleftinourTablesofInheritance。Themodeofconstitutinggroupsofkinsmenwhichtheyseeproceedingbeforetheireyestheybelievetobeidenticalwiththeprocessbywhichthecommunityitselfwasformed。Thusthetheoreticalassumptionisthatallthetribesmenaredescendedfromsomecommonancestor，whosedescendantshaveformedsub-groups，whichagainhavebranchedoffintoothers，tillthesmallestgroupofall，theexistingFamily，isreached。
IbelieveImaysaythatthereissubstantialagreementastothecorrectnessofthesestatementssolongastheyareconfinedtotheAryan，Semitic，andUralianraces。Atmostitisassertedthat，amongtherecordedusagesofportionsoftheseraces，thereareobscureindicationsofanotherandanearlierstateofthings。ButthenaverydifferentsetofassertionsfromthesearemadeconcerningthatlargepartofthehumanracewhichcannotbeclassedasAryan，Semitic，orUralian。Itis，firstofall，allegedthatthereisevidenceofthewideprevalenceamongthemofideasonthesubjectofConsanguinitywhichareirreconcileablewiththeassumptionofcommondescentfromasingleancestor。Next，itispointedoutthatsomesmall，isolated，andverybarbarouscommunities——perhapslonghiddenininaccessibleIndianvalleys，orwithintheringofacoralreefintheSouthernSeas——stillfollowpracticeswhichitwouldbeincorrectandunjusttocallimmoral，because，intheviewweareconsidering，theyareolderthanmorality。Thesuggestionisfinallymadethatifthesepracticeswere，inanolderstageoftheworld’shistory，verymuchmorewidelyextendedthanatpresent，theabnormal，non-Aryan，non-Semitic，non-UraliannotionsaboutkinshipofwhichIhavespokenwouldfindtheirexplanation。If，indeed，theconclusionherepointedatexpressesthetruth，andifthesepracticeswerereallyatonetimeuniversal，itwouldbeanundeservedcomplimenttothehumanracetosaythatitoncefollowedthewaysoftheloweranimals，since，inpointoffact，alltheloweranimalsdonotfollowthepracticesthusattributedtothem。But，whateverbetheinterestofsuchenquiries，theydonotconcernustilltheKinshipofthehigherracescanbedistinctlyshowntohavegrownoutoftheKinshipnowknownonlytothelower，andeventhentheyconcernusonlyremotely。Nodoubtseveralrecentwritersdobelieveinthedescentofoneformofconsanguinityfromtheother。MrLewisMorgan，ofNewYork，theauthorofaremarkableandverymagnificentvolumeon’SystemsofConsanguinityandAffinityintheHumanFamily，’publishedbytheSmithsonianInstituteatWashington，reckonsnolessthantenstagesp：486throughwhichcommunitiesfoundedonkinshiphavepassedbeforethatformofthefamilywasdevelopedoutofwhichtheAryantribesconceivethemselvestohavesprung。ButMrMorganalsosaysofthesystemknownupontheevidenceactuallytoprevailamongtheAryan，Semitic，andUraliandivisionsofmankindthatp。469it’manifestlyproceedsupontheassumptionoftheexistenceofmarriagebetweensinglepairs，andofthecertaintyofparentagethroughthemarriagerelation。’’Hence，’headds，’itmusthavecomeintoexistenceaftertheestablishmentofmarriagebetweensinglepairs。’