Between 1850 and 1860, when it was generating 3 to 4.8 million bales of cotton per year, the South provided over 75 percent of the cotton in the world.
At its height, how much cotton did the South produce?

Between 1850 and 1860, when it was generating 3 to 4.8 million bales of cotton per year, the South provided over 75 percent of the cotton in the world.