Lincoln announced the Emancipation Proclamation after the Union victory at the Battle of Antietam.
Abraham Lincoln died, the Union had another victory, and the slaves were freed.
A Union Army victory, in the battle field.
fire McClellan
For leading the Union to victory!
a major Union military victory
While it wasn't immediately following, the Battle of Antietam and the Union victory there gave President Lincoln the push to issue the proclamation. The Emancipation Proclamation was issued on January 1, 1863.
How many numbers of Union soldiers killed in the civil war
Abraham Lincoln issued the Emancipation Proclamation following the Union victory at the Battle of Antietam, which took place on September 17, 1862. This battle was significant as it marked the first major Union victory in the Civil War and provided Lincoln the opportunity to announce the proclamation, which declared the freedom of slaves in Confederate-held territory. The proclamation aimed to weaken the Confederacy and bolster the Union's moral cause.
...victory of Lincoln in the November 1860 election.
When it was won by the Union, Lincoln used the victory to promote his idea of stopping slavery.
He was simplywaiting for a Union victory. It happened at Antietam (Sharpsburg).