Which of the following provisions was not part of the missouri compromise?

slavery would be prohibited in the louisiana territory.
land north of 36° 30' would be free.
missouri would be admitted as a slave state.
maine would be admitted as a free state.

Slavery would be prohibited in the Louisiana Territory.

Explanation:

The Missouri Compromise draft did state that slavery in the state of Louisiana would be banned, but it had a catch. By state, the parties of the compromise did not mean the entire state, but the rest of the state of Louisiana further north of the 36°30' horizontal latitude. The other clauses of the compromise spoke about the entry of other states as entirely free of entirely slave states.