The Emancipation Proclamation
Lincoln declares enslaved people in the rebelling states forever free
Quick facts
- Signed
- January 1, 1863
- Scope
- Enslaved people in the rebelling Confederate states
- Excluded
- The loyal border states, where slavery continued
- Black troops enabled
- Nearly 200,000 served the Union
What happened
On January 1, 1863, in the middle of the Civil War, President Lincoln signed the Emancipation Proclamation, declaring that all persons held as slaves within the rebelling states were, and henceforward should be, free. The proclamation was a war measure grounded in the president's authority as commander in chief, and its reach was limited: it applied only to the Confederate states in rebellion and left slavery untouched in the loyal border states of Maryland, Kentucky, and Missouri, where the government had no wartime justification to act. Freedom for those it named depended on Union armies actually reaching them. The proclamation also opened the way for Black men to serve in the Union forces, and nearly 200,000 did.
Why it matters
The Emancipation Proclamation changed the purpose of the war, making the destruction of slavery an explicit Union aim alongside preserving the country. It did not free everyone, and full legal abolition would wait for the Thirteenth Amendment, but it committed the United States to ending slavery and drew hundreds of thousands of Black soldiers into the fight for their own freedom.
How we know
The signed proclamation survives in the National Archives, and its scope, limitations, and border-state exclusions are documented in the text itself and in Lincoln's contemporaneous statements about signing it.
Sources
- National Archives. Emancipation Proclamation (1863) · 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 Park Service. The Emancipation Proclamation · Primary source (author-declared)nps.gov · Cited as a "primary" source (no stronger domain match). · Link is live and its text matches the event's key terms (Jul 2026)
See something wrong? . Corrections with a source get fixed fastest.
Related timelines
- The American Civil War → · See the American Civil War timeline for the military campaigns of 1863 and how Union victory turned the proclamation's promise into reality on the ground.