When did President Lincoln issue the Emancipation Proclamation freeing enslaved persons in Confederate-held territory?

after the Siege of Vicksburg

after the Battle of Gettysburg

after the Battle of Antietam

after the First Battle of Bull Run

1 answer

President Lincoln issued the Emancipation Proclamation freeing enslaved persons in Confederate-held territory after the Battle of Antietam. The preliminary proclamation was announced on September 22, 1862, shortly after the battle, and it officially took effect on January 1, 1863.