What is the primary function of criminal law?

The primary function of criminal law is to protect society by punishing harmful behaviors. Criminal law serves as a mechanism for maintaining social order by defining unacceptable behaviors and establishing penalties for those who violate these laws. This legal framework deters individuals from committing acts that can cause harm to others, thereby promoting public safety and welfare. By holding offenders accountable, criminal law seeks to prevent future crimes and rehabilitate offenders, contributing to the overall protection and well-being of the community.

In contrast, the other choices relate to different areas of law. The framework for business transactions falls under commercial law, personal relationships are typically governed by family law, and international trade agreements are regulated by international law. Each of these areas serves distinct purposes, but they do not encompass the protective and punitive functions that are central to criminal law.