Movement to reopen the transatlantic slave trade to the United States
The movement to reopen the transatlantic slave trade was an 1850s American campaign by white Southerners, many of them future Confederates, to repeal the 1808 Act Prohibiting Importation of Slaves and restart the transatlantic slave trade. Due to their foundational role in the Southern economy, and in part due to rampant speculation, slaves had become very expensive.