The Kansas-Nebraska Act nullified part of the
(A) Compromise of 1850
(B) Great Compromise
(C) Wilmot Proviso
(D) Missouri Compromise
(E) Dred Scott decision



Answer :

A! The Missouri Compromise. The Compromise was that certain parts of the US were ALLOWED to have slaves and the other parts refused to have slaves.

Answer:its a

Explanation:

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