[20] Idem, p. 25.

[21] "The Social Evil in Chicago," by the Vice Commission of Chicago, 1911, pp. 241-242.

[22] "A Plea to take the Small Boy and the Girl from the City Streets," by the Chicago Board of Education and a committee representing local organizations, 1911.

[23] Elizabeth C. Watson, "New York Newsboys and their Work," 1911.

[24] Abstract of Immigration Commission's Report on the Greek Padrone System in the United States, 1911, p. 9.

[25] A more detailed presentation of this matter will be found in [Chapter IV].

[26] Immigration Commission's Report, p. 9.

[27] Elementary Schools (Children working for Wages), House of Commons Papers, 1899, No. 205, p. 17.

[28] Idem, p. 21.

[29] Idem, p. 17.