[200] Ibid. p. 377.

[201] Social Evolution, p. 39.

[202] Aristocracy and Evolution, p. 105.

[203] Ibid p. 218.

[204] Ibid p. 219.

[205] Principles of Biology, Vol. I, p. 469.

[206] Aristocracy and Evolution, p. 105.

[207] Adam Smith, Wealth of Nations, Book I, Ch. 2.

[208] Supra, chapters [XI] and [XII.]

[209] P. 534.