I. Changes in wòmen's work, 1900–1910. Trade and transportation, 203. — Manufactures; the continuance of the industrial revolution, 204. — Domestic and personal service workers, 206. — II. Wages of Women in the United States, 207. — Minimum wage means a living wage, 208. — Various investigations of actual wages, 209. — Effect of lost time and seasonal occupation, 210. — III. Causes of Low Wages, Lack of mobility, 212. — Youth, 213. — Race and immigration, 217. — Woman as a member of a family group, 222. — IV. Minimum wage legislation and the potential labor supply, 228. — Possible prolongation of the working years, 229. — Probable attraction of more women into industry, 230. — Part time workers may be transformed into full time, 230. — V. Conclusion, 232. — Needed measures of support for the minimum wage legislation, 234.