Which term refers to the obligation imposed by law to another person?

The correct term that refers to the obligation imposed by law to another person is "legal duty." This term encompasses the responsibilities individuals have under the law to act in a certain way or to refrain from certain actions that could potentially harm others. Legal duties can arise from various sources, including statutes, contracts, or common law. When these duties are breached, it can lead to legal consequences such as civil liability or criminal charges.

In contrast, criminal law is a broader category that governs the prosecution of individuals who commit crimes, but it does not specifically refer to the obligation imposed on individuals. Mens rea pertains to the mental state or intent behind a criminal act, while culpability refers to the degree of moral or legal responsibility for committing a crime. Neither of these terms directly describes the obligation imposed by law as "legal duty" does.