Who Were the Sea Peoples?

" The origin of cities , which developed from extended families which included both children and servants. We find that cities were naturally founded on two communities, the nobles who commanded and the plebeians who obeyed: for these two parts make up the entire polity or law of civil governments. I shall show that the first cities could not have arisen at all merely on the basis of simple nuclear families." -- New Science , pp. 16-17

"Hence, devine providence organized human society according to the eternal order that, in commonwealths, men who use their minds command, while those who use their bodies obey." -- New Science , p. 13