In Niall Ferguson's "The Square and the Tower," he explores the concept of networked polities, emphasizing America's unique ability to harness the principle of association. Ferguson cites Alexis de Tocqueville's assertion that America is unparalleled in effectively using this principle across various domains, leading to a multitude of associations and collaborative efforts that have shaped the nation. The book illustrates how social networks and power dynamics have influenced historical and contemporary events, presenting America as a prime example of successful collective action. Ferguson argues that these networks have not only facilitated social cooperation but have also played a crucial role in political and economic development, making the study of such associations vital for understanding modern society.