Segregation was described as wilderness as a way of indicating the inhumaneness of this treatment, for literally wilderness indicates a place without civilization or society.
Injustice is not always a wilderness, although it sometimes can be. Injustice acts within established society all the time -- sometimes, de jury, it can be under the guise of a law-abiding action, but in reality (de facto) it could be injustice. For example, Donald's Trump urge to deport and restrict immigrants from certain countries reflects injustice in an established environment (in my opinion, of course).
<span>Abigail Adams in her letter to John Adams, described the conditions of Boston after the British withdraw from the city by mentioning that 'm</span><span>any buildings have been burned to the ground and will have to be rebuilt.' This has been a result of the continuous firing of cannons the city experienced which also kept the citizens awake. </span>
He wants others to know what the greasers are really made up of, and basically the life of a greaser.
