Answer:
The three sources of law are constitutional, statutory, and case law. The sources of law are ranked as follows: first, constitutional; second, statutory; and third, case law. Although it is technically ranked the lowest, judicial review makes case law an extremely powerful source of law.
Explanation:
The primary sources of law in the United States are the United States Constitution, state constitutions, federal and state statutes, common law, case law, and administrative law.