I can agree with the bolded. I grew up in Chicago and half my family still lives there. The other half moved to Wisconsin due to crime. I remember when I was growing up, people would always joke about how corrupt Mayor Dailey was. Gangs and drugs were always bad there. Same with a lot of failing inner city schools. I do remember when Gary, IN had the higher murder rate over Chicago. Fwiw I grew up about a mile from Cabrini Green. There is a lot of work that needs to be done. I don't know if all of your factors correlate. For example, I have lived in many places that have a longer history of segregation and economic disenfranchisement and it has not led to a higher crime rate. For example, I currently live in Mississippi, they have a longer history of segregation and most everyone is dirt poor. Crime still is not anywhere as high as Chicago. Granted there isn't as many people densely packed into a smaller area. Education is certainly better in Chicago then Mississippi. Mississippi is ranked somewhere between 48-50 in the entire country. I think the bigger issue in Chicago is community policing and ownership. The big difference I have seen, north vs south, is that the south takes greater pride in their community and is more involved. People are generally more friendly in the south and are more acquainted with their neighbors and their neighborhoods.