Shulman, Peter A., 1979- Coal and empire : the birth of energy security in industrial America / Peter A. Shulman. - Baltimore : Johns Hopkins University Press, (c)2015. - 1 online resource. Includes bibliographies and index. ISBN: 9781421417073 Subjects--Topical Terms: Coal trade--Political aspects--History--United States--19th century.Energy policy--History--United States--19th century.Industrialization--Political aspects--History--United States--19th century. Index Terms--Genre/Form: Electronic Books. LC Class. No.: HD9546 / .C635 2015