I would think 25% if you wiki the percentage you might get the answer.
The first is correct as chronological order and that means by date. The Missouri Compromise, was in 1820, the "popular sovereignty, was in 1854, and the Dred Scott decision was handed down in 1857. Hope this helps!
Answer:
Im Very Sorry!
Explanation:
Consider Re-Asking the question and ill try my best to help!
