'Mark Hendrickson has crafted an important narrative that explains how early twentieth-century American business leaders, social scientists, and political activists worked to regulate, stabilize, and strengthen a newly configured national economy. He demonstrates how their efforts were ironically paralleled by the emerging resistance of marginalized and underrepresented groups (women, African Americans, and Mexican Americans) to the worst excesses of an economic system that, while possessed of many virtues, also subsisted on inequality and injustice.' Michael A. Bernstein, Tulane University, Louisiana