Here are my answers to your questions:
1) The balance of power in Congress would have shifted.
2) The belief in Manifest Destiny meant that the balance between free and slave states could shift as the United States expanded to the Pacific Coast.
3. Texas had to agree to abolish slavery.
The best answer would be c
Answer:
$2,375.00
Explanation:
Just took the k12 test, and got it correct:)