How did the rapid expansion of American cities in the late nineteenth century fundamentally alter the social and cultural landscape of the nation? Gunther Barth, a historian specializing in urban development, examines the mechanisms through which metropolitan life became the standard for American civilization. By analyzing the emergence of specific urban institutions, he argues that the city acted as a crucible for modern behavior, effectively exporting its cultural norms to smaller towns and rural areas across the country.

Historians and urban scholars frequently cite this work as a foundational text for understanding the cultural history of the American city. Readers often note the academic density of the prose, which provides a rigorous framework for analyzing how modern city life became a national phenomenon.