The Emancipation Proclamation, issued by President Abraham Lincoln on January 1, 1863, declared enslaved people in Confederate states to be free, transforming the Civil War’s purpose from preserving the Union to ending slavery and allowing Black men to join the Union Army.
While it didn’t immediately free all slaves (only those in rebellious states), it was a crucial step toward national abolition, paving the way for the 13th Amendment, and fundamentally changed the war’s moral and political landscape.
