"If we wish to be free-if we mean to preserve", "if we mean not basely to abandon" AND "which we have been so long contending", "which we have been so long engaged", "which we have pledged".
Parallelism is the repetition of the same grammatical structure. There are two instances of parallel structure in this excerpt. The first is the "If we ___ to ___" structure. The second is the "which we have _______" structure. By filling the passage with this parallel structure is gives the sense of a list of reasons that all, compounding on top of one another, logically lead to the need to fight. The change from the parallel structures in the last line "we must fight!" makes this exclamation stand out and hold power.
The correct answer for this would be the last option. Based on the excerpt from Betty Friedan’s The Feminine Mystique, the one that contains underlined keywords that reflect mainstream society’s view of a woman’s role in the 1950s and ’60s would be this: <span>All they had to do was devote their lives from earliest girlhood to finding a husband and bearing children. Hope this helps.</span>
<span>"The man therefore read it, and looking upon Evangelist very carefully, said, Whither must I fly?" This shows that the central character is willing to go the path that Evangelist advises him to, it's something that he feels he wants and must do.</span>
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"Then said Evangelist, 'Keep that light in your eye, and go up directly thereto:<span> so shalt thou see the gate; at which, when thou knockest, it shall be told thee what thou shalt do.'" This shows that the central character is willing to follow Evangelist's instruction because of both the character's name and where he is saying he should head.
I think this is the answer, it's along the lines of what I would put. Hope it helps!
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Thoreau's <em>overall</em> viewpoint was that it was in solitude with nature that a man could really learn to thrive. He argued that a life of luxury was an unnecessary one and that a man could easily make a living without even having to sweat if he would just strip his life of unneeded, materialistic items. I hope this helps, although I am not sure how to narrow this down seeing as your question is incomplete.