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In 1854, the Missouri Compromise was repealed by the Kansas-Nebraska Act.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
Thomas Jefferson said it I believe.
<span>patriotic feeling, principles, or efforts. please add me as brainiest</span>
