How did the missouri compromise and the compromise of 1850 allow slavery to continue within the united states? check all that apply

The Missouri Compromise allowed newly admitted states to be slave states, depending on their location.

The Compromise of 1850 allowed the citizens of Utah and New Mexico to vote on their state’s laws about slavery.

Explanation:

the correct answer is b, "fertility rates are increasing, so populations will grow more quickly in the future."