The answer is A) By allowing Bacchus to refuse Midas's wish.
The soothsayers says to Caesar "Beware the ides of March!"
Ever since she was a little girl she had been fascinated by dragons. One day she set out to prove their existence real or myth. Many scientist gave her convincing logic for why they couldn't exist. She almost abandoned hope yet her grandmothers words gave her a fresh air of motivation. She started looking elsewhere and found evidence proving they may after all existed.
In the end she never found out which case was true, but believing them kept her childhood dream alive.
The second reason that Scene 5 is pivotal is because Abigail exerts her power and begins her quest to obtain Proctor. Unsurprisingly, Titubaconfesses to witchcraft when the townspeople threaten her with physical violence. She is a black female slave, an individual without any power.