Hearken! and observe how healthily—how calmly I can tell you the whole story. The literary technique that is used in the excerpt is Flashback. Option B. This is further explained below.
Generally, Flashback is simply defined as a time jump, the act of jumping forward in time, whether by time travel in literature or movies.
In conclusion, Hearken! and see how well—how calmly—I can give you the whole narrative. The extract employs the literary technique of flashback.
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