Elizabeth Cady Stanton, Alice Stone Blackwell, and Lucy Stone were early leaders in the fight for women's suffrage in the United States. Women who protested for the right to vote, known as suffragists, were arrested and imprisoned, where some went on hunger strikes and were forcibly fed. It was not until 1920 with the passage of the 19th amendment that women were granted the right to vote in the United States, after over half a century of activism and protest by courageous women suffragists.