Bringing immigrants onstage as central players in the drama of rural
capitalist transformation, Anne Kelly Knowles traces a community of
Welsh immigrants to Jackson and Gallia counties in southern Ohio. After
reconstructing the gradual process of community-building, Knowles
focuses on the pivotal moment when the immigrants became involved with
the industrialization of their new region as workers and investors in
Welsh-owned charcoal iron companies. Setting the southern Ohio Welsh in
the context of Welsh immigration as a whole from 1795 to 1850, Knowles
explores how these strict Calvinists responded to the moral dilemmas
posed by leaving their native land and experiencing economic success in
the United States.
Knowles draws on a wide variety of sources, including obituaries and
community histories, to reconstruct the personal histories of over 1,700
immigrants. The resulting account will find appreciative readers not
only among historical geographers, but also among American economic
historians and historians of religion.

Veins of iron run deep in the history of America. Iron making began almost as soon as European settlement, with the establishment of the first ironworks in colonial Massachusetts. Yet it was Great Britain that became the Atlantic world's dominant low-cost, high-volume producer of iron, a position it retained throughout the nineteenth century. It was not until after the Civil War that American iron producers began to match the scale and efficiency of the British iron industry. In "Mastering Iron", Anne Kelly Knowles argues that the prolonged development of the American iron industry was largely due to geographical problems the British did not face. Pairing exhaustive manuscript research with analysis of a detailed geospatial database that she built of the industry, Knowles reconstructs the American iron industry in unprecedented depth, from locating hundreds of iron companies in their social and environmental contexts to explaining workplace culture and social relations between workers and managers. She demonstrates how ironworks in Alabama, Maryland, Pennsylvania, and Virginia struggled to replicate British technologies but, in the attempt, brought about changes in the American industry that set the stage for the subsequent age of steel. Richly illustrated with dozens of original maps and period art work, all in full color, "Mastering Iron" sheds new light on American ambitions and high-lights the challenges a young nation faced as it grappled with its geographic conditions.