[159] Hans Helmolt, History of the World, Vol.  III, p. 411.  New York, 1902-1906.

[160] Edward John Payne, History of the New World Called America, Vol.  II, pp. 57-58.  Oxford, 1899.

[161] II Kings, Chap.  XVII, 6-24.

[162] W.Z.  Ripley, Races of Europe, pp. 432-434.  New York, 1899.

[163] Hans Helmolt, History of the World, Vol.  V, pp. 353-354.  New York, 1902-1906.

[164] Ibid., Vol.  VI, p. 15.

[165] D.G.  Hogarth, The Nearer East, p. 247.  London, 1902.

[166] Roosevelt, Winning of the West, Vol.  I, p. 248.  New York, 1895.

[167] C.C.  Royce, The Cherokee Nation of Indians, pp. 130-131.  Maps VIII and IX. Fifth Annual Report of Bureau of Ethnology, Washington, 1887.

[168] Albert Gallatin, Report on the Indians in 1836, reprinted in Eleventh Census, Report on the Indians, p. 33.  Washington, 1894.

[169] Cyrus Thomas, Indians of North America in Historical Times, pp. 94, 96.  Vol.  II of History of North America, Philadelphia, 1903.

[170] Ibid., Vol.  II, pp. 100-101.

[171] Anatole Leroy-Beaulieu, The Empire of the Tsars, Vol.  III, pp. 333-334.  New York, 1902.

[172] W.Z.  Ripley, Races of Europe, pp. 437-438.  New York, 1899.

[173] D.G.  Brinton, The American Race, pp. 115-116.  Philadelphia, 1901.

[174] H. Bancroft, The Native Races, Vol.  III, pp. 559, 635-638.  San Francisco, 1886.

[175] Cyrus Thomas, Indians of North America in Historical Times, pp. 381-382, Vol.  II of History of North America.  Philadelphia, 1903.

[176] Eleventh Census, Report on the Indians, p. 35.  Washington, 1894.

[177] Eleventh Census, Report on Population, Vol.  I, p. cxxxviii.  Washington, 1894.

[178] Justus Perthes, Taschen Atlas, p. 38.  Gotha, 1905.

[179] Richmond Mayo-Smith, Emigration and Immigration, p. 24.  New York.

[180] Ibid., pp. 79-80, 113-115.

[181] Capt.  A.T.  Mahan, Influence of Sea Power upon History, pp. 27-28.  Boston, 1902.

[182] W.Z.  Ripley, Races of Europe, pp. 247, 272-274.  New York, 1899.

[183] Caesar, Bella Gallico, Book III, chap.  I.

[184] Hodgkin, Italy and Her Invaders, Vol.  I, Part I, pp. 34-43.  Oxford, 1892.

[185] Ratzel, History of Mankind, Vol.  III, pp. 242, 245, 250, 257.  London, 1896-1898.

[186] John Fiske, Discovery of America, Vol.  I, pp. 316-317.  Boston, 1893.

[187] Elliott Coues, History of the Lewis and Clark Expedition, Vol.  I. pp. 193-198, 203-212, 240.  New York, 1893.

[188] Francis Parkman, La Salle and the Discovery of the Great West, pp. 39-40, Note 2.  Boston, 1904.

[189] George G. Chisholm, Commercial Geography, pp. 56-57.  London, 1904.

[190] Herodotus, Book II, 60.