After the war, they split with their former abolitionist colleagues, refusing to support the Fourteenth and Fifteenth Amendments because neither one included women's suffrage. Stanton became the first woman to run for election to Congress in 1866. She founded the National Woman Suffrage Association (NWSA) with Anthony in 1869; she served as its president through most of its existence and for the two years after it merged with the American Woman Suffrage Association (AWSA) in
After the war, they split with their former abolitionist colleagues, refusing to support the Fourteenth and Fifteenth Amendments because neither one included women's suffrage. Stanton became the first woman to run for election to Congress in 1866. She founded the National Woman Suffrage Association (NWSA) with Anthony in 1869; she served as its president through most of its existence and for the two years after it merged with the American Woman Suffrage Association (AWSA) in