Correct option is D
Customs – Historical School: The historical school of jurisprudence, particularly advocated by Friedrich Carl von Savigny, emphasized that law evolves from the customs and social practices of the people.
Post Master General – Corporation Sole: A corporation sole is a legal entity consisting of a single person and his or her successors, functioning as the holder of a particular office. The Post Master General is a classic example.
Aristotle – Distributive Justice: Aristotle introduced the concept of distributive justice, which emphasizes the fair allocation of resources among all members of a community.
Hohfeld – Jural Relations: Wesley Newcomb Hohfeld is renowned for his analytical framework of legal rights and duties, known as jural relations (e.g., rights, duties, privileges, powers, etc.).