Lo Presto’s doctrine of Manifest Destiny

Lo Presto’s doctrine of Manifest Destiny is a classroom account of national expansion that turns conquest into a moral and historical necessity. When Ralph Drinkwater challenges the lesson’s claim that Indigenous peoples disappeared through progress, Dominick recognizes that the erasure being performed at the blackboard resembles the false history he has helped preserve in his own life.

The Doctrine in the Classroom

In American history class, Mr. LoPresto presents Manifest Destiny as America’s sacred duty to spread democracy, using the language of Darwinian competition to describe expansion. The lesson links territorial growth to the survival of the fittest and treats the disappearance of Indigenous peoples as an inevitable consequence of progress. In this framing, expansion is not merely something that happened: it is cast as justified, even holy, and the people displaced by it become evidence of a supposedly natural process.

The classroom setting makes the doctrine’s authority ordinary and institutional. Mr. LoPresto paces at the front of the room while the radiator clanks; Dominick, dulled by the heat and the lecture, records notes almost automatically. The familiar school routine helps the lesson pass as settled knowledge. Ralph, seated beside Dominick, has been paying closer attention than the narrator has. His laughter interrupts the lecture and forces the class to look at its claims rather than simply copy them down.

Ralph’s Challenge and the Lesson’s Reversal

Ralph first objects to the account of survival of the fittest and to the suggestion that Indigenous people vanished because progress demanded it. He then identifies himself as Wequonnoc, directly contradicting the declaration that people like him have disappeared. His presence makes the lesson’s abstraction untenable: the supposed disappearance is being announced in front of a person who says he belongs to the people the teacher has written out of history.

Mr. LoPresto does not reconsider his account. Instead, he disputes having used the word “disappeared,” even though Dominick’s notes preserve it. He writes Ralph a disciplinary referral and orders him to the office. After Ralph leaves, the teacher turns the empty desk into a punch line, inviting the class to treat the absence of the student as proof that the Indigenous people have disappeared after all. Several students laugh. The episode shows how an assertion can defend itself against contradiction: Ralph is removed, and his removal is then used to restore the classroom’s original story.

Dominick’s Recognition of Rewritten History

Dominick does not join the laughter. Ralph’s confrontation brings on anger and shame because it makes him remember his own part in a smaller act of erasure. When Penny Ann Drinkwater was hungry, Dominick lied about the Oreos she had taken, knowing that others would believe him rather than her. He later collected pennies in her name and participated in a public memorial that softened or concealed his responsibility. He understands that his charitable gesture did not undo the lie; it helped cover it over.

The classroom scene therefore expands beyond a dispute over a history lesson. Dominick sees the same pattern in the national story and his own: a person is harmed, the account of what happened is revised, and the revision allows others to avoid responsibility. His recognition does not make his earlier conduct right or repair the injury. It marks a change in how he interprets the story he had helped tell. The phrase “Rewritten history” captures the connection between the doctrine and his private guilt without treating those acts as equivalent in scale.

Survival, Violence, and the Novel’s Wider Pattern

The doctrine’s survival-of-the-fittest logic echoes elsewhere in Dominick’s memories, though the novel does not present every instance as a direct consequence of Mr. LoPresto’s lesson. As a child, Dominick imagined a heroic biological father arriving to rescue him, Ma, and Thomas from Ray. Later, he gave up on that rescue fantasy and learned to provoke Ray carefully while concealing his own fear. Because he believed Ray punished weakness, Dominick protected himself by presenting Thomas as the weaker brother. The pattern makes survival a matter of shifting danger onto someone less able to resist.

That logic also resonates in a later exchange with Thomas at Settle. After Dominick has collected him, Thomas remarks on the cost of survival: the person left behind becomes an inconvenient casualty. Dominick cannot decide whether the observation comes from illness or sanity. The uncertainty preserves the force of the thought: a language that treats survival as proof of fitness can make the harmed person seem incidental, whether the setting is a national history lesson, a family, or an institution.

Lo Presto’s doctrine is thus significant not as a comprehensive account of Manifest Destiny but as a scene in which an authoritative story is exposed by the person it excludes. Ralph’s challenge briefly makes the contradiction visible; the teacher’s response restores the lesson by silencing him. Dominick’s shame keeps the incident from ending as merely a classroom confrontation. It becomes part of his growing recognition that survival, respectability, and even acts of apparent charity can depend on burying the truth about who was hurt.