Encyclopaedia Britannica provides a biography about the Grimke sisters, both Quakers and avid social reformers. They spoke out about women's rights and slavery.

Encyclopaedia Britannica provides a biography about the Grimke sisters, both Quakers and avid social reformers. They spoke out about women's rights and slavery.

A short but good biography of the famous Quaker abolitionist who established a school for slaves in Philadelphia in 1770. He wrote a pamphlet in 1772 which led to the establishment of the anti-slave trade movement in England.