Read the sentence from nelson mandela's nobel peace prize address and answer the question. neither should it ever happen that once more the avenues to peaceful change are blocked by usurpers who seek to take power away from the people, in pursuit of their own, ignoble purposes. which words most the reader understand the meaning of usurpers? a) "neither should it ever happen that once more" b) "avenues to peaceful change are blocked" c) "who seek to take power away from the people"d) "in pursuit of their own ignoble purposes"