Answer:
hamartia
Explanation:
In Greek tragedy, a hamartia (also known as "fatal flaw") is the protagonist's flaw that affects the chain of events in a plot.
Tone is the author's attitude toward the speech. Since we know that Dr. King was the author and presenter of the speech, this was one of inspiration, seriousness, hope, and encouraging. This is not to be confused with mood. Mood is your feelings from the text. So, while the tone may be one of hope, to say it was 'hopeful' would be a mood (if that is indeed what you are feeling when hearing it.)
Answer: 125
Explanation: If you divide 400 by 3 you get 375, then you divide 375 by 3 and you get 125.