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David Walker in AP US History

David Walker was a free African American writer in Boston whose 1829 pamphlet, Walker's Appeal... to the Coloured Citizens of the World, demanded an immediate end to slavery and urged enslaved people to resist. The Appeal attacked claims of Black inferiority, rejected the American Colonization Society's plan to send free Black people to Africa, and held white Americans to the promises of the Declaration of Independence.

This definition is part of Fiveable's AP US History review, which also has guided practice questions.

Verified for the 2027 AP US History exam•Last updated November 2026•Fiveable Content Team

What Walker's 1829 Appeal actually argued

Walker was born free in Wilmington, North Carolina. His mother was free and his father was enslaved, so he saw Southern slavery up close before settling in Boston, where he ran a clothing shop near the docks and worked as an agent for Freedom's Journal, the first African American-owned newspaper.

The Appeal makes three moves you should be able to name. It calls slavery a sin that God will punish unless Americans end it now. It answers Thomas Jefferson's claims in Notes on the State of Virginia that Black people were naturally inferior. It also denounces colonization as a scheme to remove free Black people so slavery would be easier to protect.

Walker quotes the Declaration directly ("See your Declaration Americans!!!") and asks white readers to compare its words with how they treat Black people. He also tells enslaved readers that if they're attacked, they have a right to defend themselves.

The shift Walker represents in Black activism, 1800-1848

Topic 4.12, African Americans in the Early Republic (Unit 4: American Expansion, 1800-1848), asks what stayed the same and what changed for enslaved and free African Americans. Walker is your clearest evidence for change. He's a Black author speaking to Black readers in a militant tone, demanding immediate emancipation instead of the gradual, compensated, or colonization-based plans common before 1830.

He also fits the continuities. Slavery was expanding in the South, and organized opposition there mostly took the form of revolts that failed, like Denmark Vesey's planned uprising in 1822 and Nat Turner's in 1831. Walker's pamphlet belongs to the other strategy the course highlights: free Black communities in the North building institutions, newspapers, and churches and joining political campaigns to change their status. Maria W. Stewart, a Boston writer influenced by Walker, carried that work into the early 1830s.

Why Southern legislatures panicked over a pamphlet

Copies of the Appeal reached Southern ports, often carried by sailors. Officials in Georgia, North Carolina, and other states responded with laws that punished spreading antislavery writing and restricted teaching enslaved people to read.

The timing matters for cause-and-effect questions. Walker's Appeal circulated beginning in 1829; Garrison launched The Liberator in January 1831, and Nat Turner's rebellion occurred that August. The Appeal, abolitionist publications, and the rebellion heightened Southern leaders' fears. They tightened slave codes and began defending slavery as a positive good, which feeds into the sectional conflict later in the course.

Using an Appeal excerpt as a source

An Appeal excerpt could be used as a multiple-choice stimulus asking you to connect Walker's claims to a broader development or assumption. The development is the rise of radical, Black-led abolitionism. The assumption Walker challenged is that African Americans could be excluded from citizenship and equal rights because they were supposedly inferior.

Walker's Appeal can also be compared with Frederick Douglass's 1845 Narrative. Both show African Americans using published accounts to attack slavery.

Short-answer Question 2 is built around a primary source, so an Appeal passage fits that format. A strong response names a specific claim from the text, such as the appeal to the Declaration or the rejection of colonization, then ties it to the broader push for immediatism.

For the Document-based question or Long essay on antebellum reform or resistance to slavery, Walker works as outside evidence. Vague evidence like "abolitionists opposed slavery" earns little. Say that Walker's 1829 Appeal demanded immediate emancipation, defended resistance, and provoked Southern laws restricting literacy, then explain how that shows growing Black activism and sectional tension.

Walker, Garrison, and the colonization trap

Walker and William Lloyd Garrison both demanded immediate emancipation, and Garrison reprinted parts of the Appeal, so they get blurred together. Walker was a free Black man writing in 1829 who defended self-defense by enslaved people. Garrison was a white editor who started The Liberator in 1831 and relied on moral suasion, meaning changing people's minds through conscience and argument. Garrison praised the Appeal's spirit while rejecting its endorsement of violence.

The other wrong answer is lumping Walker in with the American Colonization Society. If a choice says he supported resettling free Black Americans in Africa, eliminate it. He attacked that plan and insisted that Black Americans belonged in the United States as citizens.

Where this sits in APUSH

Keep studying APUSH Unit 4