Influences of Geographic Environment / On the Basis of Ratzel's System of Anthropo-Geography

by Ellen Churchill Semple

Edward A. Boss, Foundations of Sociology, pp. 359-363, 386-389. New York, 1905.

D.G. Brinton, Races and Peoples, pp. 73-75. Philadelphia, 1901.

John Richard Green, The Making of England, Vol. I, pp. 9-11, 45-46, 52-54, 57, 62. London, 1904.

James Bryce, The Migration of the Races of Men Considered Historically, Scottish Geographical Magazine, Vol. VIII, pp. 400-421, and Smithsonian Report for 1893, pp. 567-588.

Cæsar, De Bello Gallico, Book II, chap. 29.

Motley, Rise of the Dutch Republic, Vol. I, p. 5. New York, 1883.

John Richard Green, The Making of England, Vol. I, p. 46. London, 1904.

Hodgkin, Italy and Her Invaders, Vol. V, pp. 99-101. Oxford, 1895.

Ibid., Vol. V, pp. 156-157.

Hodgkin, Italy and Her Invaders, Vol. II, pp. 107, 195. Oxford, 1892.