[72] For a very scholarly discussion of this subject, the reader is referred to the series of articles by my friend, M. Beer, on The Rise of Jewish Monotheism, in the Social Democrat (London), 1908.
[73] Cf. The Economic Foundations of Society, by Achille Lorio, page 26.
[74] Capital, by Karl Marx (Kerr edition). Vol. I, page 91.
[75] Cf. Karl Marx on Sectarianism and Dogmatism (A letter written to his friend, Bolte), in the International Socialist Review, March, 1908, page 525.
[76] Very significant of the possibilities of a study of religious movements from this economic and social viewpoint is Professor Thomas C. Hall's little book, The Social Meaning of Modern Religious Movements in England (1900).
[77] Appendix to F. Engels' Feuerbach, the Roots of the Socialist Philosophy, translated by Austin Lewis, 1903.
[78] The Eighteenth Brumaire.
[79] Quoted from The Sozialistische Akademiker, 1895, by Seligman, The Economic Interpretation of History, page 142.
[80] Idem, page 143.
[81] Karl Marx's Nationaloekonomische Irrlehren, von Ludwig Slonimski, Berlin, 1897.