system
A chat on subreddit /r/NoStupidQuestions
human
I mean, most people agree that the stone ages were pretty much a form of communism/anarchism with no private property, communal living and shared goods but of course there was no theory behind oy besides just being the best way to organize back then
gpt
within the tribes, yes, perhaps, although they would have had a coalescent social structure. They were also killing each other (other tribes) all the time