Helen Frances “Fanny” Garrison Villard was an American women's suffrage campaigner, pacifist and a co-founder of National Association for the Advancement of Colored People. She was the daughter of prominent publisher and abolitionist William Lloyd Garrison and the wife of railroad tycoon Henry Villard.

The Woman's Peace Party (WPP) was an American pacifist and feminist organization formally established in January 1915 in response to World War I. The organization is remembered as the first American peace organization to make use of direct action tactics such as public demonstration. The Woman's Peace Party became the American section of an international organization known as the International Committee of Women for Permanent Peace later in 1915, a group which later changed its name to the Women's International League for Peace and Freedom.