Countless women and men, both in Oregon and nationally, advanced the cause of woman suffrage over the decades. Their efforts culminated in the ratification of the 19th Amendment to the U.S. Constitution in 1920. The names of some of the leaders listed below, such as Susan B. Anthony and Helen Keller, are familiar. But many others toiled in relative obscurity for decades to further the movement. This list is not comprehensive but it does provide a taste of the skills and experiences of some of the leaders fighting for woman suffrage.