Question

Why did Abraham Lincoln's background matter to voters in 1860?

Answer 1

Lincoln presided over the Union victory in the American Civil War, which dominated his presidency. ... A former Whig, Lincoln ran on a political platform opposed to the expansion of slavery in the territories. His election served as the immediate impetus for the outbreak of the Civil War.

Answer 2

In his inaugural address, Lincoln promised not to interfere with the institution of slavery where it existed, and pledged to suspend the activities of the federal government temporarily in areas of hostility. However, he also took a firm stance against secession and the seizure of federal property.