Women's Suffrage Movement:A political movement in the 19th and early 20th centuries that sought to grant women the right to vote, known as women's suffrage.
Nineteenth Amendment: The constitutional amendment that granted American women the right to vote, ratified in 1920 after decades of advocacy by the women's suffrage movement.
Equal Rights Amendment (ERA): A proposed amendment to the U.S. Constitution that would guarantee equal legal rights for all American citizens regardless of sex, which was championed by Susan B. Anthony and other women's rights activists.