Answer: - May 15, 1869: Susan B. Anthony and Elizabeth Cady Stanton found the National Woman Suffrage Association, which coordinated the national suffrage movement. In 1890, the group teamed with the American Woman Suffrage Association to form the National American Woman Suffrage Association.
- Aug. 18, 1920: Ratification of the 19th Amendment to the U.S. Constitution is completed, declaring “the right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of sex.” It is nicknamed “The Susan B. Anthony Amendment” in honor of her work on behalf of women’s suffrage.