Answer:
C-Athens had defeated Persia at the Battle of Salamis, so Persia supported Sparta.
Explanation:
The Peloponnesian Wars were between Athens and Sparta (Greek). Persia supported Sparta because Athens had defeated Persian so they became allies with Sparta.
Answer: philosophers govern because they have access to transcendent ideas, i.e. to eternal principles of being.
Explanation: by "idea" Plato does not mean subjective idea as in modern age (Descartes) but transcendent, eternal and totally objective ideas, primordial images or patterns.
If a state law conflicts with the constitution or federal law, the constitution or federal law prevails.