The demand for a slave is a derived demand, as is that for any productive resource. It is derived from the demand for the output that resource helps to produce. There was an active market for slaves throughout the antebellum period, meaning that slave owners believed the purchase of a slave would prove to be a profitable expenditure, even though that expenditure required a considerable amount of money.
Why were slaves in the Americas? This video covers some of the primary drivers of the transatlatic slave trade and the role of sugar.
Many stakeholders in the South and North benefited from the cotton economy that fueled slavery's expansion. The cotton economy increased the number of slaves in America and led to cotton plantations spreading west across the Deep South to Texas. This created the second largest forced migration in America's history, as African Americans were uprooted from the Upper South to the Deep South.
How slavery became the economic engine of the South.
This video is part of the following Choices Program curriculum units: Racial Slavery in the Americas: Resistance, Freedom, and Legacies.
The South prospered, but its wealth was very unequally distributed. Upward social mobility did not exist for the millions of enslaved people who produced a substantial portion of the nation’s wealth, while poor southern whites envisioned a day when they might rise enough in the world to own enslaved laborers of their own.