what arguments did Abraham Lincoln use against the succession of the southern states select two correct answers

Answer 1

1) Preservation of the Union: Lincoln argued that the United States was one nation and that secession would lead to the dissolution of the Union. He believed that the Constitution did not provide for states to leave the Union, and thus, he viewed secession as illegal and unconstitutional.

2) Economic Impact: Lincoln emphasized the economic consequences of secession, pointing out that the Southern states relied heavily on the Northern states for manufacturing and trade. He argued that secession would disrupt the national economy and jeopardize the prosperity of both regions.