Have densely populated sometimes always been divided into a hierarchy of social classes? Do they have to be? 150 words please

Yes

Explanation: Ever since the beginning of man their has always been class distinctiion from the times of cavement to modern civiliation it is aften seen as a requirment for a socity to be called a civilization. A hierarchy helped pass on power and control it causing order in a civilization allowing people to focus on other things besides looking for food and in modern times it was used to govern people maintaining order but in the industrial revolution poeple got feed up with the hierarchal form of governence cuasing several to turn to communism which was the basis of the Soviet Union but it because what is swore to destroy as tyrants quickly took control of the contry resulting in the suffering of the people which shows that a hierarchal form of governence is needed. Use this as a rough draft it might have some grammeraical errors but hope this helps god bless

there is no image for me to refer

adopted the practice of proskynesis, a persian court custom that involved bowing down and kissing the hand of others, depending on their rank.