The commandments is not a source of federal and state laws.
The sources of law refers to the various happenings, case, rules which are used to create or form the State or Federal legal law.
The various administration rule used by business, firms, government institution does form the State or Federal law.
Previous provision of the countries' constitution are used to create the State or Federal law.
Previous ruling and judgement of the criminal or civil case also serves as source of Federal and State laws.
Therefore, the Option A is correct because Commandments does not serve as source of federal and state laws.
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