24. What is Ripley's conclusion in regard to urban selection and the ethnic composition of cities?
25. What are the outstanding results of demographic segregation and social selection in the United States?
26. What, in your judgment, are the chief characteristics of inter-racial competition?
27. To what extent do you agree with Walker's analysis of the social forces involved in race suicide in the United States?
28. In what specific ways is competition now a factor in race suicide?
29. What will be the future effects of inter-racial competition upon the ethnic stock of the American people?
30. "There is a sense in which much of the orthodox system of political economy is eternally true." Explain.
31. To what extent and in what sense is economic competition unconscious?
32. What differences other than innate mental ability enter into competition between different social groups and different persons?
33. Who are your competitors?