imperalism is driven by the desire to maintain an image of control
Those are called "creation myths". They show us how everything, not only earth, was created, and what the gods had to endure in order to do so.
Hale wants John to prove his Christianity, and his loyalty to God. In a chaotic time, driven by the hysteria of witchcraft, Hale and the court want to eliminate those reached out to by the Devil. However, as John has not been to Church for a long period of time, he evidently cannot name all 10, and falls on 'Thou shall not commit Adultery'- ironic, as he broke this very commandment.
The answer should be letter C.
It means to give credit to the author and source. It helps in an argument because when you're trying to prove a point, you have to have factual evidence that proves you're right.