Answer:
kansas
Explanation:
"self-determination was called popular sovereignty.
In Kansas, people on all sides of this controversial issue flooded the territory, trying to influence the vote in their favor.
Rival territorial governments, election fraud, and squabbles over land claims all contributed to the violence of this era"
nps
It provided challenges because the slaves were 3/5 compromise and and free black in America were property
<span>The answer is Letter D. It is written in a tone that is appropriate for an explanatory essay than the other letters. Since the letters a,b,c, is informal for an explanatory essay. Letter D. explains the Neolithic Revolution with formality and proper use of words, than the other letters.</span>