Final answer:
The Thirteenth Amendment abolished slavery and President Lincoln argued that slavery should be made illegal everywhere.
Step-by-step explanation:
In support of the Thirteenth Amendment, President Lincoln argued that slavery should be made illegal everywhere. The Thirteenth Amendment, ratified in 1865, abolished slavery and involuntary servitude throughout the United States. Lincoln believed that ending slavery was necessary for the nation to move forward and heal the divisions caused by the Civil War. By making slavery illegal everywhere, Lincoln aimed to create a more just and equal society.
Learn more about President Lincoln's argument for the Thirteenth Amendment