At the same time, in 1791, a slave revolt broke out at Saint-Domingue (current Haiti), the most profitable of the French colonies. Three years later, the Montagnard Convention abolished slavery. In 1802, Napoleon revoked the manumission law but lost the war against the army of former slaves. In 1804, Haiti became independent. The loss of this "Pearl" of the West Indies Pearl generated the collapse of Bordeaux's port economy, which was dependent on the colonial trade and trade in slaves.