IncacivilizationHistory•Origin•KingdomofCuzco•Reorganizationandformation•Expansionandconsolidation•Spanishconquest•LastIncasOrigin•Incanoralhistorymentionsthreepossibleplacesoforiginoftheirpeople.ThreecavesnearPacariqtambo,LakeTiticaca(的的喀喀湖)andTambo(坦博)•AyarMancobecameknownasMancoCápac,thefounderoftheInca.ItissaidthatheandhissistersbuiltthefirstIncahomesinthevalleywiththeirownhands.Whenthetimecame,MancoCápacturnedtostonelikehisbrothersbeforehim.Hisson,SinchiRoca,becamethesecondemperoroftheIncaKingdomofCuzcoTerritoryincluded(modern):ColumbiaEcuador(厄瓜多尔)ChileArgentinaPeruBolivia(玻利维亚)PachacutireorganizedthekingdomofCuscointotheTahuantinsuyu,whichconsistedofacentralgovernmentwiththeIncaatitsheadandfourprovincialgovernmentswithstrongleaders.PachacutiisalsothoughttohavebuiltMachuPicchu,eitherasafamilyhomeorasasummerretreat,althoughthereisspeculationthatMachuPicchuwasconstructedasanagriculturalstation.MachuPicchuReorganizationandformationExpansionandconsolidationSpanishconquestSpanishconquistadorsledbyFranciscoPizarroandhisbrothersexploredsouthfromwhatistodayPanama,reachingIncaterritoryby1526.Itwasclearthattheyhadreachedawealthylandwithprospectsofgreattreasure,andafteronemoreexpeditionin1529,PizarrotraveledtoSpainandreceivedroyalapprovaltoconquertheregionandbeitsviceroy.LastIncasIn1572thelastIncastrongholdwasconquered,andthelastruler,TúpacAmaru,Manco'sson,wascapturedandexecuted.AfterthefalloftheIncaEmpiremanyaspectsofIncacultureweresystematicallydestroyed.Smallpox(天花)wasonlythefirstepidemicTyphus(斑疹伤寒症)in1546Influenza(流感)andsmallpoxtogetherin1558Smallpoxagainin1589Diphtheria(白喉)in1614Measles(麻疹)in1618--AllravagedtheremainsofIncaculture