The Missouri Compromise and the Compromise of 1850 were both meant to stop the spread of slavery in the US.

create a compromise in which new states could be admitted to the union.

allow slavery to move into the Louisiana Territory.

create a compromise in which new states could be admitted to the union.

Explanation:

It was meant to keep the balance between how many slave & free states there were.

The First Question: create a compromise in which new states could be admitted to the union.

The Second Question: California was seeking admittance to the union as a free state.

Explanation:

the answer is b just took the test