AUDIENCE
“But one hundred years later, the Negro still is not free. One hundred years later, the life of the Negro is still sadly crippled by the manacles of segregation and the chains of discrimination”
Persuade
A fictional short story
Entertain
Dr. King's "I have a dream" speech might be considered to have this tone . . .
What is inspiring/emotional/hopeful?
People who enjoy talking about "the good old days" and remembering stories from their youth might be said to have this kind of tone . . .
What is nostalgic/reflective/sentimental?