Final answer:
Sarah Kemble Knight's tone in describing her journey is candid and humorous, characterized by vivid descriptions, a forthright style, and occasional irony.
Step-by-step explanation:
The tone of Sarah Kemble Knight’s account of her journey can be described as candid and somewhat humorous. Knight’s narrative includes vivid descriptions and reflections that suggest she viewed her experiences with a sense of humor and wit. The manner in which she recounts the challenges of her travels indicates that, while she certainly experienced discomfort, she also perceived the absurdity and the novelty of her situation. In her descriptions, she doesn't shy away from expressing her true feelings about the various predicaments she encounters, and her honest depictions are often amusing because of the contrast they provide to the expectations of her social standing as a woman of her time.
Knight's detailed observations and forthright style lend her writing an air of approachability and engage the reader with the authenticity of her voice. Additionally, her ability to recount events with a hint of irony and her knack for capturing the personalities of the people she meets along the way imbue her writing with a unique charm that has stood the test of time.