According to Chapter 16, There Seem to Be Two Co-Existing

According to Chapter 16, there seem to be two co-existing urban images-one positive and one negative. Which of the following is an example of the negative image?

A) The booming downtown is not far from depressed ghettos.
B) Some have argued that characteristics of cities make it more likely that a certain type of city will be vulnerable to terrorist attacks.
C) Communities come to feel at risk, and may feel the need to separate or protect their territory.
D) International cities play an important role in eroding borders, making urban threats, such as terror and crime, 'borderless.'
E) All of the above