Answer:
B. maintained the nation's equal number of slave and free states.
Explanation:
Missouri Comprise of 1920 was a law passed by the Congress of the United States in which Maine was admitted as a frees state into the Union and Missouri as a slave state. The issue of slavery has divided the northern and the southern states and admission of a new state attracted both the abolitionist and pro-slavery sides to exert greater influence by increasing their domain. The comprise therefore was a meantime framework to avoid direct conflict but it not settled and exploded in the form of Civil war.
Well I believe it's D and yes I may be wrong
These African Americans who settled in the plains region of the United States were known as Exodusters.
I hope this helps!
the assassination of Archduke Franz Ferdinand
The answer would be C. By creating an assembly line, he made automobiles affordable for average people to buy because they could be made quickly and efficiently. He was the first person to use the assembly line ideal in factories.