I would say it is not one person nor one event, but the scarcely recorded efforts of anonymous women of all races, educational and economic levels who, for decades, talked with neighbors, held meetings, challenged their fathers, sons, husbands and employers — often putting themselves in physical and economic jeopardy to do so. They are the unknown heroes of the movement.
Source, in full
Those who learned anything about the suffrage movement in school probably learned about a handful of white, middle-class women from the Northeast: Stanton, Anthony, maybe Alice Paul. Who are some of the characters we may not know but should?