Final answer:
Mark Twain used b.)satire to keep readers engaged while explaining complex topics, using humor and hyperbole to highlight his experiences and provoke thought on deeper issues.
Step-by-step explanation:
Mark Twain employed the literary technique of satire to explain complex topics while still keeping the reader interested. Twain's use of satire is evident in his works, where he employs humor, exaggeration, and ridicule to expose human follies and societal problems. This approach not only entertains but also encourages readers to reflect on serious issues. An example of this technique can be seen in Twain's 'Life on the Mississippi,' where he uses vivid sensory details and hyperbole, a form of satire, to emphasize the intensity of his experiences as a steamboat pilot.