What Are the Signs of a More Egalitarian Society?

In an unequal society, most of the society's resources are controlled by a very small minority of the population. Do you see any of these things in the Saraswati Hindu region or Indus Valera? You see none of that. It's very clear. Over here, it's not even absence of evidence. There's just nothing of that kind. And all the great buildings serve social purposes that serve the entire society.