The first women's convention which was led by Elizabeth Cady Stanton and Lucretia Mott, who were two very devoted women to the women's right cause. At this convention held in Seneca Falls, NY these women spoke about suffrage and property/marriage rights/equality.
When the WPA (National Women's Party) was created in 1916, it was led by Alice Paul and Lucy Burns. This party called for a constitutional amendment, which angered other states who weren't bothered by men running things.
After all of the 4 women's hard work the 19th amendment was ratified in 1920. All women were now granted the same rights as men.