" The Agitators tells the story of America before the Civil War through the lives of three women who advocated for the abolition of slavery and for women's rights as the country split apart. Harriet Tubman, Martha Coffin Wright, and Frances A. Seward are the examples we need right now--another time of divisiveness and dissension over our nation's purpose 'to form a more perfect union.'" --Hillary Rodham Clinton
 
In the 1850s, Harriet Tubman, strategically brilliant and uncannily prescient, rescued some seventy enslaved people from Maryland's Eastern Shore and shepherded them north along the underground railroad. One of her regular stops was Auburn, New York, where she entrusted passengers to Martha Coffin Wright, a Quaker mother of seven, and Frances A. Seward, the wife of William H. Seward, who served over the years as governor, senator, and secretary of state under Abraham Lincoln. During the Civil War, Tubman worked for the Union Army in South Carolina as a nurse and spy, and took part in a spectacular river raid in which she helped to liberate 750 slaves from several rice plantations.
 
Wright, a "dangerous woman" in the eyes of her neighbors, worked side by side with Elizabeth Cady Stanton and Susan B. Anthony to organize women's rights and anti-slavery conventions across New York State, braving hecklers and mobs when she spoke. Frances Seward, the most conventional of the three friends, hid her radicalism in public, while privately acting as a political adviser to her husband, pressing him to persuade President Lincoln to move immediately on emancipation.