Read the following paragraph and answer the question. 1 poe really was the inventor of the detective story, which he called the "ratiocinative" tale. 2 here believing the effect intended was "to perplex the reader and whet his desire for elucidation," he originated two devices useful to this day. 3 one might be called "the device of the baffled friend": he gave his brilliant detective a companion not good at solutions and had him tell the story. 4 viewing the happenings through this narrator's eyes, the reader shares his growing puzzlement. 5 poe used his second device at the tale's end: he had the detective disclose his surprising solution and then "elucidate" step by step the reasoning which led to it. 6 "the purloined letter" demonstrated poe's use of these two devices in a detective story. the main sentence of the paragraph is sentence number?

Which excerpt from shirley chisholm’s speech “equal rights for women” provides support for chisholm’s analysis of how the facts justify her conclusion? `it is true that part of the problem has been that women have not been aggressive in demanding their rights. this was also true of the black population for many years. they submitted to oppression and even cooperated with it. women have done the same thing. `women need no protection that men do not need. what we need are laws to protect working people, to guarantee them fair pay, safe working conditions, protection against sickness and layoffs, and provision for dignified, comfortable retirement. men and women need these things equally. that one sex needs protection more than the other is a male supremacist myth. `it is obvious that discrimination exists. women do not have the opportunities that men do. and women that do not conform to the system, who try to break with the accepted patterns, are stigmatized as ‘‘odd’’ and “unfeminine.” the fact is that a woman who aspires to be chairman of the board, or a member of the house, does so for exactly the same reasons as any man. `as in the field of equal rights for blacks, spanish-americans, the indians, and other groups, laws will not change such deep-seated problems overnight. but they can be used to provide protection for those who are most abused, and to begin the process of evolutionary change by compelling the insensitive majority to reexamine its unconscious attitudes.