Question

which phrase best completes the diagram?
separation of powers
historical law codes
independent judiciary
sources of american law

Explanation:

Separation of Powers is a principle of government structure, not a source. Historical Law Codes are not the main sources of American law. An independent judiciary is a feature of the legal - system, not a source. The sources of American law include constitutional law, statutory law, common law, etc.

Answer:

Sources of American Law