David Walker's Appeal, published in 1829, called for enslaved individuals to revolt against their oppressors and emphasized the shared heritage and rightful claim of Black Americans to the land they helped build. Walker criticized the colonization movement and portrayed slavery as a moral atrocity perpetuated by 'Christian' Americans, urging his readers to seek pride and hope for a better future. Despite facing backlash, Walker's work gained rapid distribution and remains a pivotal document in abolitionist literature.