Ire is more different from others in the group.
Wait what? idontnjendbdjjs jdj
Answer:
After the invention of the cotton gin in 1793, the economies of the Upcountry and the Low country of the state became fairly equal in wealth. The expansion of cotton cultivation upstate led to a marked increase in the labor demand, with a concomitant rise in the slave trade.
Superflous means:
above what is needed
Hope this helps (:
