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Which rhetorical device is used in this excerpt from "the danger of lying in bed" by mark twain? "if i am going to travel by rail i shan't need it. lying at home in bed is the thing i am afraid of."

Which of the following is an example of an author’s purpose for using first-person point of view?

What was the main idea or message taught by the ballad, "king john and the abbot of canterbury"?