Based on a book or not, I will say the answer is A because the water is most likely suitable for drinking and it will allow them to not travel as far as they used to to have obtained water.
Answer:
I would say he became because at one point he wasnt corrupt. even if it was just in his early childhood it is still something. at one point he had to have changed
<span>In 480 BC the Persian army invaded Greece with a
large navy. The Greeks lured the enemy ships into the narrow stretch of
water between the island of Salamis and the mainland. The Persians had no room to escape, and the Greeks were able to destroy them.</span>