[10] Reprinted from John Stuyvesant, Ancestor, by Alvin Johnson. Copyright, 1919, by Harcourt, Brace and Howe, Inc. By permission of the author and of the publishers.
[11] From The Century Magazine, June, 1901. Copyright 1901, by Harper and Brothers, and published by them in 1915 in a volume entitled When a Man Comes to Himself. By permission of the author and of the publishers.
[12] A commencement address, reprinted from The Spirit of Indiana, by William Lowe Bryan. Copyright, 1917, by the Indiana University Bookstore. By permission of the author and of the publishers.
[13] By permission of the author, John Finley.
[14] From The Writing of English, by John Matthews Manly and Edith Rickert. Copyright, 1919, by Henry Holt and Co. By permission of the authors and of the publishers.
[15] An address delivered at the exercises held by the Cambridge Historical Society in Sanders Theatre, Harvard University, Feb. 22, 1919, to commemorate the centenary of Lowell's birth. By permission of Professor Perry and of the editor of the Harvard Graduates' Magazine. Copyright, 1919, by The Harvard Graduates' Magazine.
[16] The Education of Henry Adams: an Autobiography. Houghton Mifflin Co., 1918. The selection is a part of an admirable critique in the April, 1919, number of the American Historical Review. By permission of the author and of the editors of the magazine. The article should be read as a whole for a complete understanding of the critic's analysis.
[17] Mont-Saint-Michel and Chartres, p. 7. [Author's note.]
[18] From Up from Slavery, by Booker T. Washington. Copyright, 1900, 1901, by Doubleday, Page & Co. By permission.
[19] From The Making of an American, by Jacob A. Riis. Copyright, 1901, by The Outlook Co. Copyright, 1901, by The Macmillan Co. By permission of Mrs. Jacob A. Riis and of the publishers.