[20] Plechanoff, Anarchism and Socialism, p. 63.

[21] Kampffmeyer, Changes in the Theory and Tactics of the German Social Democracy, pp. 87-88 (C. H. Kerr, Chicago, 1908).

[22] Quoted in Kampffmeyer, _op. cit._, p. 88.

[23] _Idem_, p. 89.

[24] Quoted in Jaures, Studies in Socialism, pp. 75-76.

[25] Kautsky, _Das Erfurter Programm_, pp. 117-119 (8th Edition, Stuttgart, 1907); _Cf._ also The Socialist Republic, by Kautsky, pp.

10-11.

[26] Communist Manifesto, p. 15.

[27] Engels, Socialism, Utopian and Scientific, p. 76.

[28] _Cf._ Menger, The Right to the Whole Produce of Labor, p. 117 (Macmillan & Co., London, 1899).

[29] Webb, The History of Trade Unionism, p. 145.

[30] _Idem_, p. 146.

[31] Quoted by Sombart, _op. cit._, p. 118.

[32] Sombart, _op. cit._, p. 118.

[33] _Idem_, p. 118.

[34] Marx, Revolution and Counter-Revolution, pp. 109-110.

[35] _Compte-Rendu_ of the Fourth International Congress of the International Working Men's a.s.sociation, p. 88.

[36] Quoted by Plechanoff, _op. cit._, p. 90.

[37] emile Pouget, _Le Syndicat_, p. 13 (emile Pouget, Paris, 2d Edition).

[38] Sorel, _Illusions du progres_, p. 10 (Marcel Riviere et Cie., Paris, 1911).

[39] _Compte-Rendu_ of the Fifth National Congress of the French Socialist Party, 1908, p. 352.

[40] _XIe. Congres National Corporatif_, Paris, 1900, p. 198; quoted by Levine, _op. cit._, p. 97.

[41] _La Confederation Generale du Travail_; II _La Tactique_.

[42] _Idem._

[43] _Cf._ Proudhon, _La Revolution sociale et le coup d'etat_, (Ernest Flammarion, Paris); Goldman, Minorities _versus_ Majorities, in Anarchism and Other Essays; and Kropotkin, _Les Minorites Revolutionnaires_, in _Paroles d'un revolte_.

[44] Webb, The History of Trade Unionism, pp. 147-148.

[45] _Compte-Rendu_ of the Third National Congress of the French Socialist Party, 1906, pp. 189-192.

[46] _Idem_, p. 186.

[47] Jaures, Studies in Socialism, pp. 127-128.

[48] _Idem_, pp. 124-125.

[49] _Idem_, pp. 128-129.

[50] _Compte-Rendu_ of the Fourth International Congress of the International Working Men's a.s.sociation, Basel, 1869, p. 6.

[51] Kropotkin, The Great French Revolution, p. 423 (G. P. Putnam's Sons, New York, 1909).

[52] Proudhon, _Idee Generale de la Revolution au XIXe. Siecle_, p. 304 (Garnier Freres, Paris, 1851).

[53] _Idem_, p. 197.

CHAPTER XI

[1] Proudhon, _Idee Generale de la Revolution_, p. 149.

[2] Roger A. Pryor, quoted in the report of the Investigation of the Employment of Pinkerton Detectives: House Special Committee Report, 1892, p. 225.

[3] Investigation of the Employment of Pinkerton Detectives: Senate Special Committee Report, 1892, p. 247.

[4] Thomas Beet, Methods of American Private Detective Agencies, _Appleton's Magazine_, October, 1906.

[5] _Idem._

[6] _Idem._

[7] _Idem._

[8] _New York Sun_, May 8, 1911.

[9] _New York Call_, September 14, 1910.

[10] Investigation of the Employment of Pinkerton Detectives: House Special Committee Report, 1892, p. 226.

[11] See his testimony, pp. 92-94 of the Senate Report.

[12] Report of the Industrial Commission, 1901, Vol. VIII, pp. 257-258, 261 (Chicago Labor Disputes).

[13] _American Federationist_, November, 1911, Vol. XVIII, p. 889.

[14] Limiting Federal Injunction: Hearings before a Subcommittee of the Committee on the Judiciary, United States Senate, Jan. 6, 1913, Part I, p. 19.