Answer :
The Crittenden compromise proposed by using the Missouri compromise to decide about slavery. Option D is correct.
What is Crittenden compromise?
The Crittenden Compromise was an unsuccessful attempt to fully incorporate slavery in the United States Constitution, making any attempt by next congresses to remove slavery unlawful.
On December 18, 1860, it was presented by United States Senator John J. Crittenden who was the Constitutional Unionist of Kentucky.
This compromise advocated deciding on slavery via the Missouri compromise.
Therefore, option D is correct.
Learn more about the Crittenden compromise, refer to:
https://brainly.com/question/4146135