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 | Plan of Chicago Promotional Campaign (Industry and Population Density Estimates in the Chicago Region), 1919 | ||||
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							The planners tried to keep the eye of officials and the public focused on the future and the need to prepare for it.
							
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							The Electronic Encyclopedia of Chicago © 2005 Chicago Historical Society.
							 The Encyclopedia of Chicago © 2004 The Newberry Library. All Rights Reserved. Portions are copyrighted by other institutions and individuals. Additional information on copyright and permissions. | |||||