What contributes to people being obedient to rules?

the person who makes the rules or laws is a friend.
the rules are established by a person who has authority.
the laws must benefit all for people to desire to follow. < 3 wrong
a rule or law must have some personal benefit.

The rules are established by a person who has authority.

. Greece made most of their living from the sea.
2. They became fishers and sailors to get food.
3. On their peninsula they had many different ways to trade with other countries.
4. Greece's mountains aren't good for growing crops, although their climate was mild ,so they could grow wheat, barley, olives, and grapes.
5. Since Greece's sea's are dived from one another, it make trading fiercely independent.