Why did kansas become the battleground over slavery?

it bordered native american territory.
it was the first time slavery tried to move into free territories.
it bordered the slave states of missouri and oklahoma.
there were no slaves living in the territory at the time.

it took two men to wrestle rome back from chaos and turn a republic into an empire. in the first century bc, rome was a republic. power lay in the hands of the senate, elected by roman citizens. but the senators were fighting for power between themselves.

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!

i am pretty sure it is a

the situation that best illustrates the principle the rule of law is the letter "c" which is when an a powerful government official is arrested for breathtaking the law.