Final answer:
Huckleberry Finn accompanies the Duke and the King's deceitful acts due to his complex relationship with morality and survival, pragmatically navigating through the lies to ensure safety and align with his personal understanding of right and wrong.
Step-by-step explanation:
Huckleberry Finn, the protagonist of Mark Twain's novel, goes along with the lies of the Duke and the King for various reasons. Huck demonstrates a complex relationship with the con men, at times acknowledging their deceit but also showing a sort of resignation to the trickery that surrounds him.
Throughout the adventures in the novel, Huck encounters many examples of deception, and his reactions to these situations tend to be pragmatic—often going along with the lies because it is easier or because it serves a greater purpose in his journey with Jim, such as ensuring their safety.
In understanding Huck's action, readers must also consider the themes of morality and survival that Twain explores in the novel. Huck's decisions often reflect a nuanced understanding of right and wrong, which deviates from conventional morality and is influenced by his sympathy for Jim's plight and his own personal experiences.