He was dedicated to integration and opposed the separate abolitionist organizations for blacks and whites.

During the early part of the war, several vocal abolitionist organizations kept the issue of slavery in the public eye.

Lawrence had historically been the base of operations of abolitionist organizations, and during the war, pro-Union irregular raids by Redlegs and Jayhawkers into Missouri.

In 1834, he founded the Société pour l'abolition de l'esclavage, a militant abolitionist organisation.

It was Kelley's appointment in 1840 to the business committee of the American Anti-slavery Society that sparked the formation of a rival abolitionist organization.

The PFASS was formed as a result of the inability of women to become members of the male abolitionist organization.

This predominantly white, though racially mixed, female abolitionist organization illustrates the important behind-the-scenes collective roles women played in the abolitionist movement.

The Street family were Quakers and active in the Western Anti-slavery Society, an abolitionist organization then headquartered in Salem.

That year a group of Quakers founded the first British abolitionist organization.

She became actively involved in a number of abolitionist organizations, often serving in leadership positions.