Final answer:
The author of 'Keynote Address' uses an appeal to emotion (pathos) by discussing the fear associated with riots and loss of life and property.
Therefore, Option A is correct.
Step-by-step explanation:
In the excerpt from "Keynote Address," the author attempts to create an appeal to emotion. This type of appeal, known as pathos, is evident as the speaker references the fear and concern of riots, loss in life, and property due to their ancestors' heritage. To help your readers understand this emotional appeal, one might quote from interviews with those who were directly affected by such events, use vivid description and concrete language to paint a picture of the chaos, or address concerns with nonaggressive language to not alienate those with differing views. These approaches aim to evoke feelings like fear or empathy, thus appealing to the readers' emotions.