NEED IN 10 HOURS or LESS

In this unit, the following criminal justice systems will be discussed:  Identify and explained one form, and in your opinion, how is this form more effective at achieving criminal justice standards. Why? (Minimum of 200 Words)

1) common law/adversarial, 

2) civil law/inquisitorial, 

3) communist/socialist, and 

4) Islamic/Sharīʿah law