I believe it is A. It talks about forging a new nation so A seems to be the best answer.
The correct answer for this question is this one: "<span>Anthony suggests that since the plight of women is like that of formerly enslaved African American men, women are entitled to protection under the Fifteenth Amendment." That shows the argument that Anthony is making.
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A short story conserves characters and scenes, typically by focusing on just one conflict, and drives towards a sudden, unexpected revelation. Go easy on the exposition and the backstory, your reader doesn't need to know everything that you know about your characters.