wThe theory that the rise in credentials is a result of status competition among groups battling over scarce rewards is most closely associated with .s the primary piece of federal legislation designed to address educational achievement gaps in the United States from 1965 to 2001.

What does it mean to say that "service sector" jobs are predominant in europe's mixed economies today? a. that jobs where people work in factories predominate b. that jobs where people do something for others predominate c. that jobs where people work the land predominate d. that jobs in government predominate