What type of law is enacted by federal and state governments to impose duties or restrictions?

Statutory law refers to the body of law that is created and enacted through legislative processes by federal and state governments. This type of law consists of statutes, which are written laws that establish specific duties, obligations, or prohibitions. Statutory laws are intended to regulate areas such as criminal behavior, civil rights, property rights, and more, thereby ensuring public order and societal standards.

In contrast, common law is developed through judicial decisions and precedents rather than legislative statutes. Tort law, meanwhile, deals specifically with civil wrongs and personal injury claims, providing remedies for individuals harmed by the wrongful acts of others. Constitutional law pertains to the interpretation and implementation of the constitution, focusing on the foundational principles and rights governed by the constitution itself.

Thus, statutory law is the most appropriate answer, as it directly reflects the enactment of duties or restrictions by government bodies.