Benjamin Lundy was an American Quaker abolitionist from New Jersey of the United States who established several anti-slavery newspapers and traveled widely. He lectured and published seeking to limit slavery's expansion and tried to find a place outside the United States to establish a colony in which freed slaves might relocate.

William Lloyd Garrison was an American abolitionist, journalist, and social reformer. He is best known for his widely read anti-slavery newspaper The Liberator, which Garrison founded in 1831 and published in Boston until slavery in the United States was abolished by the Thirteenth Amendment in 1865.