B. She argued for women's suffrage before the Supreme Court.
Following the passage of the 14th Amendment, Susan B. Anthony insisted the amendment must cover a woman's right to vote. Anthony insisted women attempt to vote and then follow up with a law suit when the state refused.
The United States v. Susan B. Anthony was the Supreme Court case against Anthony. She was charged with illegally voting and was unable to speak on her behalf until the verdict was delivered. Anthony delivered a moving speech on the issue of women's suffrage in front of the Supreme Court.