What are the primary sources of law in the United States?

The primary sources of law in the United States are indeed constitutions, statutes, regulations, and case law. Each of these components plays a crucial role in the legal framework.

Constitutions, both federal and state, serve as the fundamental law, outlining the structure of government and the rights of individuals. Statutes are laws enacted by legislative bodies at the federal, state, or local levels, providing specific regulations and guidelines that govern behavior. Regulations are rules issued by administrative agencies based on statutes, detailing how the law will be enforced and followed. Lastly, case law, which arises from judicial decisions, interprets statutes and constitutional provisions, helping to shape and define the law through legal precedents.

This comprehensive framework ensures that the law is not only written but also interpreted and applied in varying contexts, which is essential for maintaining order and protecting rights within society. The other options, while they include important legal elements, do not encompass the complete primary sources of law as specified in the course material.