The radical, new southern position on the territories espoused by John C. Calhoun in 1846 contradicted the... Polk Doctrine. Polk Doctrine. three-fifths compromise. three-fifths compromise. Monroe Doctrine. Monroe Doctrine. Missouri Compromise.

Missouri Compromise.

Explanation:

The radical, new southern position on the territories espoused by John C. Calhoun in 1846 contradicted the "Missouri Compromise."

This is evident in the fact that the radical, new southern position on the territories espoused by John C. Calhoun in 1846 favored the continuation of African American slavery in the country, particularly the south.

On the other hand, the Missouri Compromise is the U.S federal legislation that though acknowledged Missouri as a slave state, primarily forbids slavery north of the 36°30′ parallel.

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