Final answer:
The correct answer is A) Common Law, which is a legal system where law develops through court decisions and judicial precedents rather than through legislative statutes or administrative regulations.
Step-by-step explanation:
The system of law made up of principles and rules of ancient customs and usages of the people of a nation which have been recognized, affirmed or enforced by the courts is known as the Common Law. The Common Law system, also referred to as case law or precedent, evolves through decisions made by judges in the courts. It contrasts with systems like civil law, statutory law, and administrative law, primarily in its use of judicial opinions as legal precedents that guide future rulings. Common Law is deeply rooted in medieval English legal systems and was inherited by many former British colonies, including the United States. Under this system, judges have a significant role in law-making by interpreting laws and setting precedents through their decisions.
Therefore, the correct answer to the given question is A) Common Law.