Answer:
a is farmers, b is hunter-gatherers, c is farmers and d is hunter-gatherers
Explanation:
<span> Plato believe that philosophers would make the best rulers because, according to Plato, they have knowledge of truth that others do not and only they can make crucial decisions about what is best for the city-state. To Plato, a poor ruler would be the opposite of that. that is the right answer.</span>
The answer to your question is C.