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.)
The Boys Shared The Teeter - Totter.
True. It provides something they want- something to encourage them to pay attention. It would make them want to pay attention to get a reward.
I hope this helps!
~kaikers
You do know da wae
No is not three it is four