Lincoln Issues the Emancipation Proclamation
Enslaved people in rebel territory are declared free, and the Union war aim expands to include ending slavery
Quick facts
- Date
- January 1, 1863
- Signed by
- President Abraham Lincoln
- Legal basis
- President's war powers as commander in chief
- Scope
- Rebelling states only; exempted loyal border states
What happened
Lincoln had issued a preliminary proclamation on September 22, 1862, days after Antietam, warning that he would free enslaved people in any state still in rebellion on January 1, 1863. When that date came, he signed the final Emancipation Proclamation, declaring that all persons held as slaves in the designated rebellious states and parts of states "are, and henceforward shall be free." The document names the specific states and parishes it covers and explicitly exempts Union-loyal border states and areas already under Union control, since Lincoln grounded the order in his war powers as commander in chief rather than in a broader claim to end slavery everywhere. It also authorized, for the first time, the enlistment of Black men into the Union army and navy.
Why it matters
The proclamation reframed the war from a fight solely to preserve the Union into one that would also end slavery in the rebelling states, and it opened the door to roughly 180,000 Black soldiers eventually serving in the U.S. Colored Troops. Its freedom promise depended entirely on Union military victory, since it had no power to free anyone in territory the Union did not control.
How we know
The National Archives holds the original signed proclamation and its full transcript, alongside a companion page explaining its legal basis and limits.
Sources
- National Archives. Transcript of the Proclamation · Primary source (author-declared)archives.gov · Cited as a "primary" source (no stronger domain match). · Link is live and its text matches the event's key terms (Jul 2026)
- National Archives. Emancipation Proclamation (1863) · Primary sourcearchives.gov · The domain "archives.gov" is on our Primary source registry. · Link is live and its text matches the event's key terms (Jul 2026)
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