Black and white abolitionists in the first half of the nineteenth century waged a biracial assault against slavery. Their efforts proved to be extremely effective. Abolitionists focused attention on slavery and made it difficult to ignore. They heightened the rift that had threatened to destroy the unity of the nation even as early as the Constitutional Convention.
Although some Quakers were slaveholders, members of that religious group were among the earliest to protest the African slave trade, the perpetual bondage of its captives, and the practice of separating enslaved family members by sale to different masters.
As the nineteenth century progressed, many abolitionists united to form numerous antislavery societies. These groups sent petitions with thousands of signatures to Congress, held abolition meetings and conferences, boycotted products made with slave labor, printed mountains of literature, and gave innumerable speeches for their cause. Individual abolitionists sometimes advocated violent means for bringing slavery to an end.
Although black and white abolitionists often worked together, by the 1840s they differed in philosophy and method. While many white abolitionists focused only on slavery, black Americans tended to couple anti-slavery activities with demands for racial equality and justice.
