D.
It established the precedent of judicial review, which balances the powers of the executive and legislative branches of government.
Answer:
Personality
Explanation:
In psychology, the study of personality is one of the main branches of this science.
The study of personality involves the description and explanation of different patterns of thinking and behaving in terms of some traits that people have or don't (personality traits). These traits would usually explain the difference between people's patterns of feeling, thinking and behaving.
In this example, Professor Kelly's research involves describing and explaining similarities and differences in people's patterns of thinking, feeling, and behaving. Therefore, we can say that he most likely studies a Personality theory.
Sharia law is a legal system based on Islamic holy scriptures. Its impact on middle eastern governments is huge because many aspects of this religious law are incorporated in the official state law. This seems odd to western countries because they are more secular than middle eastern countries.
Your gonna need to look this up on wiki or ask , .com
>.< hope this helps!