How did Qin Shihuangdi organize and rule a large empire? O He relied on local leaders to oversee the territories.
He set up a central government with a bureaucracy.
He appointed family members to leadership positions.
He reorganized the feudal system to give the aristocracy po

He reorganized the feudal system to give the aristocracy power.

Explanation:

I am pretty sure this is the answer correct me if I'm wrong though.

idk but found this on google

"the kansas-nebraska act allowed each territory to decide the issue of slavery on the basis of popular sovereignty. kansas with slavery would violate the missouri compromise, which had kept the union from falling apart for the last thirty-four years. the missouri compromise had prevented this from happening since 1820."

answer; i believe its called ; checks   and balances;