what cert is the disco ? <| sep |> Do you think its possible that some groups within the postneolithic period advanced beforeat faster rates than others ? Many sources from ancient Rome describe the Romans feelings on the Germanic barbarians to their north . There are repeated references to a kind of dualistic view of civilized and savaged , where the civilized man in this case , the Romans had to bring culture and society to the primitive barbarians in this case , the Germanic tribes . Similarly , many societies around the world have myths involving demigodlike heroes who came from distant lands to bring the secrets of civilization and agriculture . Qetzlcoatl and Osiris are both such characters . Point being , it might be possible that some groups experienced relatively rapid technological and social advancement without huge populations . When these people made contact with the much more common savages , there would have been an immediately apparent civilizedsavage dichotomy .