The answer is all of these
Missouri, and Maine both requested to become states, both wanted to be free, but Missouri ended up being slave, causing a battle known as the "burnt district" which was due to Jayhawkers of Kansas flooding into Missouri to vote pro-slave, making the polls artificially swell in support of slavery.
His full name is Leonardo di ser Piero da Vinci.
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Answer:
The spread of enslavement into the territories should be stopped.
Explanation:
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