Why is tutankhamun’s tomb, the most complete pharaoh’s tomb discovered, such a significant discovery?

It provides detailed insights into life and death in ancient Egypt.

assuming that by westerners you mean americans. that they were mean and controlling and abusive to its peasants.

explanation:

the hebrew bible is the sacred text of judaism;

the koran is that of islam.

among eastern religions, the sacred scriptures of hinduis are the four vedas and the upanishads, among others.

a main characteristic in these books is that un most of them we find certain "norms" of behavior, as is the case of the bible that has it's commandments. these rules are to regulate the behavior of believers and faithful of their respective faith.

these rules tell us what is right and what is not.