What's the Proto State?

Theories are that tribes would gather at the specific hilltop, and they would basically feast. As part of this feasting process, the need to supply the tribes with enough beer led to sort of a type of institution of agriculture. It is interesting to think about it as its groups of nomadic hunters, rat tribes, clans,. or ever going to call it that, are meeting to form a morei say, a more perfect union. I mean, in the broadest, loosest sense, doesn't havmead.