Final answer:
Mrs. Johnson's account of living through a historic incident is judged compelling through her use of historical context and the emotional depth in describing her personal experiences, especially those related to virulent racism and personal despair.
Step-by-step explanation:
Whether Mrs. Johnson effectively expresses what it felt like to live through a historic incident can be evaluated by considering how she contextualizes the challenges and captures the emotions involved. By referencing the nation's history and calling upon patriotism, she is able to establish a connection with her audience. When considering the most powerful moment of her speech regarding the virulent racism and the description of her anxiety in searching for information about her son, it can be argued that she succeeds in conveying the feelings of despair, urgency, and the necessity for change. The vividness and emotional depth in her narrative may indeed make her account compelling and resonate strongly with readers.
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