I believe it's D hope this helps
Answer
In 1854, the Missouri Compromise was repealed by the Kansas-Nebraska Act. Three years later the Missouri Compromise was declared unconstitutional by the Supreme Court in the Dred Scott decision, which ruled that Congress did not have the authority to prohibit slavery in the territories.
Explanation:
Therefore depending on what the time period is it can be both yes or no
C. 17 amendments have been passed in addition to the Bill of Rights
Organizing history by theme illustrate continuity by knowing that it shows how past events influence subsequent events (B).