相關Noonereallyknowsexac的文學知識

問題詳情：Noonereallyknowsexactlywhenthefirstpeoplearrivedin  61  wenowcallasCalifornia.However,itislikelythatNativeAmericanswerelivinginCaliforniaatleastfifteenthousandyearsago.Scientistsbelievetha...