Answer:
Jurisprudence
Explanation:
Jurisprudence is the study of how laws are defined and how they should be enforced. In essence jurisprudence is the approach that justifies the laws and the reasoning behind the laws.
The word jurisprudence comes from the latin word iurisprudentia. Humans have been involved in juriprudence for a very long time. It has been mentioned in the Dharmaśāstra texts of Ancient India.