Cyrus spares Croesus' life when he realizes he is an ordinary man. First Cyrus orders that Croesus burns to death on a pyre because he wants to prove that he has supernatural powers that would prevent him from burning. Then Cyrus changes his mind. However, his servants can't put out the flames, so Croesus prays to Apollo and a storm extinguishes the fire.
In the end, Cyrus is certain that Croesus is a good man and makes him his advisor.
<span>For over two hundred years, the reason for New England's Dark Day was unknown.
This represents the main idea because it lets the reader know that the passage is talking about a "Dark Day", where it happened (New England), and the fact that for over two hundred years it was a mystery. It also gives an indication that the mystery will have been solved by the end of the passage. </span>
I would love to help but I’m afraid that there’s a book that is behind this and I haven’t read it so I wouldn’t know how to answer these questions.