The Emancipation Proclamation, issued on September 22, 1862, promised emancipation for slaves residing in the Confederacy, unless the rebellious states returned to the Union by January 1 of the following year. The three-month deadline came and went, and slavery ceased to have legal sanction in much of the South. Although complete emancipation did not occur until the passage of the Thirteenth Amendment in 1865, Lincoln’s actions earned him the nickname “The Great Emancipator.” Read more