Answer:
let find what is The Purposes of Law.
The law serves many purposes. Four principal ones are establishing standards, maintaining order, resolving disputes, and protecting liberties and rights. by: 
Explanation:
Anytime you use more than one exclamation point or question mark it is known to be very improper do to you already knowing that it's a question or a loud remark
A dictionary or thesaurus. Hope this helped ! :)
So you can review what you've written and correct your mistakes.