The right answer is: B) The words(...)immoral system. According to King "it is true that the police have shown a certain degree of discipline when facing demonstrations. In that sense, they have behaved quite "non-violently" in public. But with what goal? with the preservation of the fatal system of racial segregation. Over the past few years, i have preached unceasingly that nonviolence requires that the means we use be as pure as the ends we pursue".