Setting the scene
By 1791, Saint-Domingue was France's richest colony, producing 40% of the world's sugar and 60% of its coffee through the labor of 500,000 enslaved Africans working on brutal plantations. The French Revolution's ideals of liberty inspired both white planters seeking autonomy and free people of color demanding rights. On August 22, 1791, enslaved people led by Dutty Boukman launched a massive revolt, burning plantations. Toussaint Louverture, a formerly enslaved coachman, emerged as a brilliant military leader, eventually controlling the colony.
What happened
Napoleon Bonaparte, seeking to restore slavery and French control, sent 40,000 troops under General Leclerc in 1802. They captured Toussaint, who died in a French prison in 1803, but the French army was devastated by yellow fever and fierce resistance led by Jean-Jacques Dessalines and Henri Christophe. At the Battle of Vertières on November 18, 1803, Haitian forces decisively defeated the French. Dessalines declared independence on January 1, 1804, renaming the country Haiti after the indigenous Taíno name.
Why it still matters
Haiti became the world's first Black republic and the only nation founded by a successful slave revolt, striking terror into slaveholders across the Americas. The United States, fearing slave rebellions, refused to recognize Haiti until 1862. France forced Haiti to pay 150 million francs in reparations to former slaveholders in 1825—debt that crippled Haiti's economy for over a century and wasn't paid off until 1947. The revolution proved enslaved people could defeat European empires, inspiring abolition movements while leading to Haiti's long isolation and economic punishment by world powers.
Background
It was the first independent nation formed by a successful slave revolt.