I think it’s the Judicial
Hope that helped sorry if it’s wrong :)
The idea that people within a state can and should determine the laws within that state is referred to as <span>popular sovereignty. </span>
Both the union and confederate utilized private sectors as their main force of economy and both of them also heavily involved in agricultural sectors.
The thing that distinguish the two of them were the confederate relies too heavily on slave labour while the northern states relied on manufacturing equipment/technologies.
