Roots of Violence in Black Philadelphia 1860 1900 Author : Roger Lane Publisher : Harvard University Press Total Pages : 213 Release : 1986 ISBN 10 : 0674779789 ISBN 13 : 9780674779785 Language : EN, FR, DE, ES & NL GET BOOK Roots of Violence in Black Philadelphia 1860 1900 Book Description: Lane offers a historical explanation for rising levels of black urban crime and family instability during a paradoxical era. Modern crime rates and patterns are shown to be products of a historical culture traceable from its formative years. The author charts Philadelphia's story but also makes suggestions about national and international patterns.