an admirer of Scott, was particularly captivated with The Bride of Lammermoor, calling it "that purest, and most enthralling of fictions", and "the master novel of Scott." In a speech delivered at Salem, Massachusetts, on 6 January 1860, to raise money for the families of the executed abolitionist John Brown and his followers, Ralph Waldo Emerson calls Brown an example of true chivalry, which consists not in noble birth but in helping the weak and defenseless and declares that "Walter Scott would have delighted to draw his picture and trace his adventurous career." Henry James, in his 1864 essay, Fiction and Sir Walter Scott, writes: In his 1870 memoir, Army Life in a Black Regiment, New England abolitionist Thomas Wentworth Higginson (later editor of Emily Dickinson), described how he wrote down and preserved Negro spirituals or "shouts" while serving as a colonel in the First South Carolina Volunteers, the first authorized Union Army regiment recruited from freedmen during the Civil War. He wrote that he was "a faithful student of the Scottish ballads, and had always envied Sir Walter the delight of tracing them out amid their own heather, and of writing them down piecemeal from the lips of aged crones." According to Marx's daughter Eleanor, Scott was "an author to whom Karl Marx again and again returned, whom he admired and knew as well as he did Balzac and Fielding." Mark Twain, in his 1883 Life on the Mississippi, satirized the impact of Scott's writings, declaring with humorous hyperbole that Scott "had so large a hand in making Southern character, as it existed before the [American Civil] war" that he is "in great measure responsible for the war." He goes on to coin the term "Sir Walter Scott disease", describing a respect for aristocracy, a social acceptance of duels and vendettas, and a taste for fantasy and romanticism, which he blames for the South's lack of advancement. Twain also targeted Scott in Adventures of Huckleberry Finn, where he names a sinking boat the "Walter Scott" (1884); and, in A Connecticut Yankee in King Arthur's Court (1889), the main character repeatedly utters "Great Scott!" as an oath; by the end of the book, however, he has become absorbed in the world of knights in armour, reflecting Twain's ambivalence on the topic. In Anne of Green Gables (1908) by Lucy Maude Montgomery, as Anne is bringing in the cows from pasture: