Human beings have a different sense of existence from that of animals. The manner in which we conduct our business is largely different from our usage of tools. Much more difference has been noted in the way we present ourselves. Even from prehistoric times, the oldest artifact can attest to these facts.
Such artifacts represent a civilized world in the human race. Archaeological works have revealed ancient artifacts that have been in existence for many years. They carry with them important dates of the existence of our ancestors in a way that we can relate with the changes happening in today’s world.
READ ABOUT ALL 10 at link below