[1] See Simkhovitch: Marxism versus Socialism, pp. 122f.

[2] According to the State Census of 1904 as compiled in a Bulletin of the National Census issued in 1907. The corresponding data for the Census of 1910 are not yet arranged.

[3] Abstract of 13th Census, p. 442.

[4] The gross passenger receipts with payments for excess baggage, etc., in the fiscal year ending June 30, 1913, were $666,554,927, omitting railroads whose operating expenses were below $100,000. Provisional report of Interstate Commerce Commission "For the Press."

[5] According to W. Morgan Shuster, the people of Persia practically gave up smoking as a protest against the concession of a tobacco monopoly to an English Company. See The Strangling of Persia, p. xvii.

[6] T. S. Woolsey, Yale Review, March, 1913.

[7] The total amount spent for all purposes under insurance for sickness, accidents, invalidity and old age in Germany was 804,000,000 Marks or less than $200,000,000 in 1910. Statistisches Jahrbuch fÜr das Deutsche Reich, 1912, p. 372.

[8] Report of Fire Department of the City of New York for 1912, p. 13.

[9] Includes careless use of matches and pipe, cigar, cigarette. In addition the report enumerates 5% as caused by matches, careless use of, and set by rats.

[10] American Industries, June, 1913, p. 21.

[11] Annual Report of N. Y. Fire Department for 1912, p. 13.

[12] Sixth Annual Report of State Forester of Massachusetts, 1909, p. 40.

[13] Sixth Annual Report of State Forester of Connecticut, 1912, pp. 461-2.

[14] See Abstract of the Census, p. 360.

[15] von Frankl Hochwart, in Deutsche Zeitschrift fÜr Nervenheilkunde, Vol. XLIII, pp. 360-387.

[16] See Appendix to Report of N. Y. Factory Investigating Committee, pp. 492-513. See also von Frankl Hochwart, l. c.

[17] Dangerous Trades, p. 794.

[18] See article by Dr. Charles B. Towns in The Century, March, 1912.

[19] School Physiology Journal, April, 1909, p. 122.

[20] See files of Wisconsin Journal of Education.

[21] Outlook, Aug. 5, 1911.

[22] Illustrated London News, Nov. 2, 1912.

[23] Over the Teacups, p. 184.

[24] Autocrat of the Breakfast Table, p. 102.

[25] See The American Grocer, June 4, 1913, which estimates the average cost of alcoholic beverages during the last three years at $1,630,187,252.

[26] Brooks Adams, Theory of Social Revolutions, page 212.