I think you forgot to add the options but based on my research, the correct answer to this question is "Middle colonies." This region included pine forests and marshes. Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.
Answer:
The provisions of the Missouri Compromise forbidding slavery in the former Louisiana Territory were repealed by it.
Explanation:
Sections 14 and 32 repealed the Missouri Compromise of 1820 by legislating about slavery into any territory or state. It left the people of Nebraska and Kansas free to decide about it.
He gave the Emancipation Proclamation after the Battle of Antietam.