• Protect the public order

 

• Resolve disputes 

 

• What kind of behavior is the violation  of the law?

 

• It a person’s behavior is different from the law, or he has done what is prohibited  in the law, we say that he breaks the law.

 

• Why do we need the international law?

 

The customs vary from country to country and we should have a set rule for different countries when they conduct international business.

 

• For example, the law in Canada states that we must drive our cars on the right-hand side of a two-way street. If people were allowed to choose at random  which side of the street to drive on, driving would be dangerous and chaotic .

 

• Would you like to be a lawyer or a policeman?

 

• Make justice done

 

• Not as dangerous as being a policeman

 

• Is being a lawyer a good job in China?

 

• Why do people want to be a lawyer?

 

• Earn  more money

 

• Help the weaker side