Cyrus The Great and Darius the Great Expanded Persian Territories establishing the Achaemenid Empire, which was the largest the world has ever seen
Well it is a type of depression that one would feel in a loss and sometimes it is not bearable.
Answer:
1) Likeness: Likeness of members in a social group is the primary basis of their mutuality.
2) Interdependence: It is not possible for human being to satisfy his desire in isolation.
3) Cooperation: If the members of the society do not work together for the common purposes, they cannot lead a happy and comfortable life.
2. The job of a mediator is to help those in mediation find a solution to the conflict