What pre-cursors to Natural Law concepts are present in the political ideas of P

What pre-cursors to Natural Law concepts are present in the political ideas of Plato and Aristotle? Be sure to include a discussion of justice and statesmanship in your answer.
Instructions;
Discussions play an exceptionally important role. The readings are relatively short
to allow for substantial reflection, personal research, and quality discussion to occur. Consider
these threads and replies to be formal communications on the same level as those you would
conduct with employers, clients, or colleagues in the professional, political, or academic world.
As such, they must be free of grammatical errors, must be properly formatted in current APA
style, and must consist of well-reasoned, contemplative, and substantive.
Original posts must include at least 10 references to the course readings and 1 Scripture
reference in addition to any other sources you wish to include.