What at does the nature of Giles Corey's death reveal about authority in Salem and the extent they will go to accomplish their needs? Explain your
answer.

It shows that no one was free from witchcraft and that the authorities were willing to execute anyone to maintain their supremacy and need for control.

Explanation:

Giles Corey was a very influential farmer in Salem, in addition to being an admirable respected man and a high-ranking member of the Puritan church, but since he was accused of witchcraft, all his influence was not able to save him from torture and execution by stoning. This was done because the Salem authorities wanted to show that no one was free from the supremacy and control that they had in the city, showing that any citizen was passive to face the terrible yoke established by them.

same test same problem

the sentence that avoid faulty coordination is:

culture, which is well represented in philadelphia, plays a major role including theatre, music, and the visual arts.  

faulty coordination occurs when the writer gives equal importance two different ideas (clauses) which in fact are not equivalent. in order to correct a misplaced clause or idea, the writer can place less important or emphatic ideas in a relative clause as in the previous sentence.