Final answer:
In Mark Twain's 'The Adventures of Tom Sawyer,' the author renames his boyhood town of Hannibal, Missouri to St. Petersburg in the book.
Step-by-step explanation:
In the book The Adventures of Tom Sawyer by Mark Twain, the boyhood town of Hannibal, Missouri where Mark Twain grew up is renamed to St. Petersburg. Twain's work is known for its reflection of American society and its satirical take on issues such as corrupt politics and social hierarchies. His novels often incorporate his personal experiences and the settings of his youth, particularly the Mississippi River, which is a recurring element in his storytelling. Samuel Langhorne Clemens, who wrote under the pen name Mark Twain, is celebrated as a major figure in American Literary Realism and is recognized for his humorous writing style and use of regional dialect.