1858

Seven debates between Abraham Lincoln and Stephen Douglas during the 1858 Illinois Senate race force a national reckoning with slavery's future. Lincoln argues slavery is morally wrong and must be placed on a path to extinction. Douglas defends popular sovereignty and white supremacy. Black people are debated as objects, not participants. The exchanges define the 1860 Republican platform.

Seven debates between Abraham Lincoln and Stephen Douglas during the 1858 Illinois Senate race force a national reckoning with slavery's future. Lincoln argues slavery is morally wrong and must be placed on a path to extinction. Douglas defends popular sovereignty and white supremacy. Black people are debated as objects, not participants.

Abraham Lincoln and Stephen Douglas held seven debates across Illinois during the 1858 Senate race, each drawing thousands of listeners. The debates centered entirely on slavery's expansion. Douglas defended popular sovereignty; Lincoln argued slavery was a moral wrong that must be restricted to where it existed, though he did not call for immediate abolition. Lincoln's 'House Divided' framing — that the nation could not endure permanently half slave and half free — forced a national reckoning. Douglas won the Senate seat but Lincoln won the national audience. The debates made Lincoln a presidential contender and sharpened the sectional crisis leading to 1860.

An interracial crowd in Ohio frees a captured fugitive, John Price, defying federal slave-catchers.