15-1 SOURCES OF AMERICAN LAW HAMMURABI CODE- BABYLONIAN SYSTEM BASED ON AN “EYE FOR AN EYE” sometimes exists in local laws and laws dealing with property and cases of restitution and family law. SOURCES THE BIBLE- OLD TESTAMENT AND MORAL CODES CONTAINED IN LAWS OF MOSES.(TEN COMMANDMENTS) CONSTITUTIONAL LAW- BASED ON PRINCPLES OF THE U.S. CONSTITUTUTION. STATUTORY LAW- BASED ON LAWS WRITTEN BY NATIONAL, STATE AND LOCAL GOVERNMENTS- SOMETIMES CALLED ORDINANCES. JUSTINIAN CODE- ROMAN LEGAL CODESIMPLIFIED LAWS STILL USED IN EUROPE AND THE U.S. TODAY. COMMON LAW- PRECEDENTS USED BY JUDGES THAT APPLIES LAWS BETWEEN TWO PEOPLE IN A CASE, EQUITY- DISPUTES SOLVED ON FAIRNESS BETWEEN TWO PEOPLES. SEE EQUAL JUSTICE AND DUE PROCESS.