The Adventures of Tom Sawyer marks its 150th anniversary this year. It was first published in 1876, the centennial year of the American Founding. The novel itself marked its own kind of founding moment for American literature, which had been laboring—to borrow a phrase from The Federalist—under the “arrogant pretensions of the European.” America may have broken free of Great Britain in 1776, but we remained enthralled to Europe culturally for much longer. In his 1837 essay “The American Scholar,” Ralph Waldo Emerson lamented that American writers had “listened too long to the courtly muses of Europe” and scraped by on the “sere remains of foreign harvests.”

Emerson then issued what Oliver Wendell Holmes, Sr. dubbed an “Intellectual Declaration of Independence.” For Emerson, “genius looks forward.” He wanted to find, as he put it in his 1844 essay “The Poet,” the Homer of America—a bard “with a tyrannous eye” who “knew the value of our incomparable materials, and saw, in the barbarism and materialism of the times, another carnival of the same gods whose picture [one] so much admires in Homer.” In much the same spirit, Walt Whitman longed for a “democratic literature” filled with “archetypal poems” that could thicken America’s cultural “marrow.”