I would venture to say that D. makes the most sense. All of the answers seem relevant but the last one seems to have the most information pertaining to the footnote. Hope this helps!
Answer:
The answer is "Right to vote".
Explanation:
In this, the Stanton refers to a woman's right to vote in election results by "elective franchise" in the "Declaration of independence." Stanton suggested that the women are taken advantage of a citizen's most important right to vote and throughout this, they extract from its Statement of Prejudices Stanton recognizes the right to vote.
