[475] The Book of Ser Marco Polo, edited by Sir Henry Yule, Vol.  II, Book III, pp. 284, 288, 303.  New York, 1903.

[476] P. Vidal de la Blache, Geographie de la France, pp. 335-337.  Paris, 1903.

[477] Elisee Reclus, Europe, Vol.  II, p. 252.  New York, 1882.

[478] Norway, Official Publication, pp. 89-91, map p. 4.  Christiania, 1900.

[479] D.G.  Hogarth, The Nearer East, pp. 114, 140, 163-164, 202, 267.  London, 1902.

[480] H.F.  Tozer, History of Ancient Geography, pp. 276-280.  Cambridge, 1897.  Strabo, Book XVI, chap.  IV, 2, 19.

[481] Helmolt, History of the World, Vol.  III, p. 433.  New York, 1902-1906.

[482] James Bryce, Impressions of South Africa, pp. 78-82, 99.  New York, 1897.

[483] Anatole Leroy-Beaulieu, The Empire of the Tsars, Vol.  I, map p. 80.  New York, 1893.

[484] Census of the Philippine Islands, Vol.  I, pp. 412-413, 481, 464, 562., Washington, 1905.

[485] Ibid., Vol.  I, p. 416.

[486] Ratzel, History of Mankind, Vol.  III, p. 449.  London, 1896-1898.

[487] P. Ehrenreich, Die Eintheilung und Verbreitung der Voelkerstaemme Brasiliens, Petermanns Mittheilungen, Vol. 37, pp. 88-89.  Gotha, 1891.  Helmolt, History of the World, Vol.  I, p. 185, map p. 189.  New York, 1902-1906.

[488] John Richard Green, The Making of England, Vol.  I, chap.  I. London, 1904.

[489] H.J.  Mackinder, Britain and the British Seas, p. 189.  London, 1904.  W.Z.  Ripley, Races of Europe, pp. 312-315, map.  New York, 1899.

[490] D.G.  Hogarth, The Nearer East, p. 152.  London, 1902.  W. Z. Ripley, Races of Europe, pp. 402, 404, map.  New York, 1899.

[491] Ibid., pp. 117, 404-405, 409-419.

[492] Ibid., pp. 206-208, 210-212.  Norway, Official Publication, pp. 80-81.  Christiania, 1900.

[493] Census of the Philippine Islands, Vol.  II, p. 52, map p. 50.  Washington, 1905.

[494] Grote, History of Greece, Vol.  III, pp. 175-176, 186-189.  New York, 1857.

[495] Ernst Curtius, History of Greece, Vol.  I, pp. 492-493.  New York.

[496] Ratzel, History of Mankind, Vol.  II, pp. 530-533.  London, 1896-1898.

[497] H.D.  Trail, Social England, Vol.  III, pp. 367-368.  London and New York, 1895.

[498] Twelfth Census, Bulletin No. 103, table 23.  Washington, 1902.

[499] E.C.  Semple, American History and Its Geographic Conditions, pp. 314-328.  Boston, 1903.

[500] G.G.  Chisholm, Commercial Geography, p. 58.  London, 1904.

[501] Roscher, National-Oekonomik des Handels und Gewerbefleisses, p. 85, Note 18.  Stuttgart, 1899.

[502] Ratzel, History of Mankind, Vol.  II, p. 533.  London, 1896-1898.

[503] Ibid., Vol.  III, pp. 139, 145.

[504] H.R.  Mill, International Geography, p. 869.  New York, 1902.