Answer:
Judicial Review
Explanation:
Marbury v. Madison was an important Supreme Court case because it granted the court system the power of judicial review.
The Quraan was verbally sent down in parts to The Blessed Prophet Muhammad (peace be upon him) by the archangel Gabriel (Jibril) at the age of 40. The Quraan was finally compiled after the Prophets' death at 63 during the ruling of Umar son of Khattab (RA).
Please do NOT quote me on this. I will look further into it if needed.
Answer: A. Jean-Jacques Rousseau :)