Send a comment on this item to LII: Send a comment on this item to LII staff, who on weekdays will usually reply within 24 hours. An Outline of American Geography: The Manufacturing Core This essay provides a historical overview of industry in the northeastern U.S., which is "the country's single most significant region of manufacturing." Discusses important manufacturing cities in the region (such as Philadelphia, Baltimore, Pittsburgh, Cleveland, Detroit, and Chicago) and the types of manufacturing that developed in those areas. Includes a map showing the region and its significant cities. Part of a geography publication produced by the U.S. Department of State's Bureau of International Information Programs. http://www.america.gov/st/diversity-english/2008/May/20080614181434eaifas0.8594782.html Asterisk * indicates required field. Your Name Your Email Address * We will not sell or provide your email address to anyone else. Comment * Enter the verification code as it is shown in the box below. This helps prevent automated submissions. *