It shows, along these lines, that black citizens have already gone through so many provisions and injustices that they are not patient enough to wait any longer for civil rights.
Explanation:
King's counter-argument is made to encourage clergy to sympathize with the behavior that blacks are engaging in and to try to justify why blacks are doing so. Thus, King informs that black people have never had the full privilege of their citizenship and have been private, limited and unfair throughout America's existence. He goes on to say that this causes impatience and a certain despair that is what causes protests and claims.
A distraction for the students may have been it simply wasn't an interesting enough or grasping topic for the students, or even the way he was dressed which was kind of flashy or really eye catching could have focused thier attentions elsewhere. Hope This Helps
This description best fits the word 'euphemism'. Euphemism involves speaking about sensitive subjects in a gentle way so as not to give offense. It is also refers indirectly to a certain sensitive or taboo topic in a mild manner.