History of City

	Revision 69 . . (edit) December 1, 2001 12:35 pm by Anders Torlind
	Revision 68 . . (edit) November 28, 2001 2:17 pm by Rjstott
	Revision 67 . . November 28, 2001 2:07 pm by Vicki Rosenzweig [copyedit; more on environmental effects]
	Revision 66 . . November 13, 2001 6:34 pm by Dmerrill [+rise of the modern city due to the industrial revolution.]

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