Answer:
A: Cotton Gin
Explanation:
The cotton gin was a revolutionary invention for cotton farmers (and slave owners alike) during the 18th century, because it allowed for increased production of cotton. However, the cotton gin required man power to work properly, that's where the slaves came in.The farmers would buy slaves to grow their cotton and work the cotton gins, this would increase the demand of slaves and thus increase the supply.
Citizens felt that the tariffs were too high when the federal government issues them so they wanted only the state's to have the right to tax to avoid higher tariffs
A legal framework to separate whites and blacks socially and politically based on "separate but equal"<span />
To enforce laws to the united states.
The European ethnic groups were disappointed.
