The book’s deep exploration into the various methods the corporate rich used to centralize power corrects major empirical misunderstandings concerning all three issue-areas. Further, it explains why the three ascendant theories of power in the early twenty-first century—interest-group pluralism, organizational state theory, and historical institutionalism—cannot account for the complexity of events that established the power elite’s supremacy and led to labor’s fall. More generally, and convincingly, the analysis reveals how a corporate-financed policy-planning network, consisting of foundations, think tanks, and policy-discussion groups, gradually developed in the twentieth century and played a pivotal role in all three issue-areas. Filled with new archival findings and commanding detail, this book offers readers a remarkable look into the nature of power in America during the twentieth century, and provides a starting point for future in-depth analyses of corporate power in the current century.