Women's Suffrage Timeline By JonthanH01 Jan 1, 1848 The first Women's Rights convention is held in Seneca Falls, New York Jan 1, 1850 The first Nation Women's Rights convention is held in Worcester, Massachusetts Sep 21, 1869 Women living in Wyoming become allowed to vote Jan 1, 1870 20% of all college students were female Jan 1, 1872 Susan B. Anthony's s and three of her sisters where arrested for registered and voted in New York. Jan 1, 1890 NAWSA is formed Jan 1, 1896 The National Association of Colored Women is formed Jan 1, 1900 1/3 of all college students were now female Jan 1, 1903 The National Women's Trade Union League is established to attain better pay and working environments for women. Jan 1, 1917 The Eighteenth Amendment was passed Aug 26, 1920 The 19th Amendment is passed giving women the right to vote