The answer is C, hope this helps.
I'm not sure what the article is but one can make the assumption that women were denied the right to vote before the nineteenth amendment was passes because the nineteenth amendment established voting rights<span />
The answer is A: sentence fluency.
The writer demonstrates that is is aware of his audience by writng sentences that <em>flow smoothly from the beginning to the end</em>, including the right punctuation. Sentence fluency refers at <em>how a group of sentences sound</em> when read one after the other, which shows a cohesive writing and the writer's ability to use a variety of structures and sentence lengths.