With the passing of Irving, Cooper, and Bryant the leadership in American letters was lost to New York. Indeed, by 1850, while all this trio were living, four men in eastern Massachusetts were in full career,--Emerson, Longfellow, Lowell, and Whittier; and before the death of Irving, in 1859, Hawthorne, Thoreau, and Holmes came into their full powers. The New Yorkers had done a very distinguished work. The two prose writers in particular had shown talents of which their countrymen could be proud and had introduced the New World to the Old. Yet, though their fame was destined to live, their influence on other authors was bound to die with them because they both were looking backward. The roots of these men were struck deep in the eighteenth century. Cooper's strength lay in his ability to write stories of the romantic past. Even when he brought them up to date, as in "The Pioneer" and "The Prairie," he presented the decline of a passing type of American life. When he wrote of the present pointing to the future, as in "Homeward Bound" and "Home as Found," he was filled with distress and alarm. He was bred in the traditions of aristocracy; he believed in the theories of democracy, but he was very much afraid that they would not turn out well in practice. Irving was a gentleman of the old school. He was loyal to the ideals of his country and confident of its future, but he was fascinated by the traditions of England and Europe. When he wrote of the weaknesses of his city and his fellow-citizens he cast his gentle satires into the form made popular by two Englishmen of a bygone day, and limited himself, as they had done, to commenting on customs, manners, recreations--the external habits of daily life. Of the three Bryant was the only modern man. His later life was finely admirable; but, though his thinking was wise and just, he influenced men less as a thinker than as a stalwart citizen. The New Yorkers, in a word, all wrote as men who were educated in the world of action; they were almost untouched by the deeper currents of human thought which in the nineteenth century were to make great changes in the world.