The vocal leader in the women's suffrage movement in the U.S. was Susan B. Anthony. Born in 1820, Anthony was a dedicated activist who championed women's rights, particularly the right to vote. She co-founded the National Woman Suffrage Association and played a pivotal role in organizing events, such as the Women's Rights Convention in Seneca Falls. Anthony's tireless advocacy and public speaking helped raise awareness of women's issues and mobilize support for suffrage. Despite facing significant opposition, she remained steadfast in her beliefs. The 19th Amendment, granting women the right to vote, was passed in 1920, a victory for Anthony's lifelong efforts.