When I was afraid is the subordinate clause because "that is the time" can stand by itself and can be recognized as a independent clause. I believe that the subordinate clause would fall under the adjective clause family, mainly because "when I was afraid" directly refers to "time", which is a noun.
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.