f a civilized people upon its land is
characterized by intelligence and self-help. Man forms a partnership
with nature, contributing brains and labor, while she provides the
capital or raw material in ever more abundant and varied forms. As a
result of this cooeperation, held by the terms of the contract, he
secures a better living than the savage who, like a mendicant, accepts
what nature is pleased to dole out, and lives under the tyranny of her
caprices.

NOTES TO CHAPTER III

[79] H.J. Mackinder, Britain and the British Seas, p. 196. London, 1904.

[80] Gardner, Atlas of English History, Map 29. New York, 1905.

[81] Hereford George, Historical Geography of Great Britain, pp. 58-60.
London, 1904.

[82] Lewis Morgan, Ancient Society, p. 62. New York, 1878.

[83] Franklin H. Giddings, Elements of Sociology, p. 247. New York,
1902.

[84] Schoolcraft, The Indian Tribes of the United States, Vol. I, pp.
198-200, 224. Philadelphia, 1853.

[85] _Ibid._, Vol. I, pp. 231-232, 241.

[86] Roosevelt, The Winning of the West, Vol. I, pp. 70-73, 88. New
York, 1895.

[87] McGee and Thomas, Prehistoric North America, pp. 392-393, 408, Vol.
XIX, of _History of North America_, edited by Francis W. Thorpe,
Philadelphia, 1905. _Eleventh Census Report on the Indians_, p. 51.
Washington, 1894.

[88] Hans Helmolt, History of the World, Vol. II, pp. 249-250. New York,
1902-1906.

[89] Spencer and Gillen, Northern Tribes of Central Australia, pp.
13-15. London, 1904.

[90] Ratzel, History of Mankind, Vol. I, p. 126. London, 1896-1898.

[91] Roscher, _National-Oekonomik des Ackerbaues_, p. 24. Stuttgart,
1888.

[92] Ratzel, History of Mankind, Vol. I, p. 131. London, 1896-1898.

[93] Paul Ehrenreich, _Die Einteilung und Verbreitung der Voelkerstaemme
Brasiliens_, Peterman's _Geographische Mittheilungen_, Vol. XXXVII, p.
85. Gotha, 1891.

[94] Roscher, _National-Oekonomik des Ackerbaues_, p. 26, Note 5.
Stuttgart, 1888.

[95] _Ibid._, p. 27.

[96] Albert Niblack, The Coast Indians of Southern Alaska and Northern
British Columbia, pp. 298-299, 304, 337-339. Washington, 1888.

[97] Ratzel, History of Mankind, Vol. III, p. 173. London, 1896-1898.

[98] _Ibid._, Vol. III. pp. 173-174.

[99] Sven Hedin, Central Asia and Tibet, Vol. I, p. 184. New York and
London, 1903.

[100] John de Plano Carpini, Journey in 1246, p. 130. _Hakluyt Society_,
London, 1904.

[101] Journey of William de Rubruquis in 1253, p. 188. _