I see a lot of times that people like to call many tribal culture, either modernly or currently as being stone age primitive before Europeans came. While they probably weren't as advanced as after, that doesn't mean they are primitive savages. I mean before the Spanish and British (and French) came to North Americans, natives Americans were doing pretty well on their own. I mean they had organized religion, corn, dogs and could've had horses too if they hadn't hunted them to extinction with the lions and mammoths.
South Americans had advanced agriculture and cities as well as domesticated animals such as llamas and alpacas. yes, I mean sure they were a little morally messed up by modern day standards. Some African tribes had cattle and a pretty good moral system similar to western cultures (respect for the elderly, etc).