<span>building a large army and expanding Egyptian territory</span>
<span>Which statement summarizes the effects of the Missouri Compromise?
- </span><span>It helped ensure a balance of slave and free states for almost 30 years.
I am not sure about the second one.
</span>
No
The legislative branch creates the law, and the president (executive) can veto (deny) it to be passed. if the president doesn't veto it, the law goes into effect.
Therefore you only need 2 branches