Ace the 2026 Praxis II Elementary Social Studies Test – Your Passport to Teaching Adventure!

Antietam is the battle that lines up directly with the timing of the Emancipation Proclamation. After the Union’s heavy, stalemated fight at Antietam on September 17, 1862, Lincoln issued the preliminary Emancipation Proclamation on September 22, 1862. That battle gave the Union enough momentum and legitimacy to declare, for the first time, that enslaved people in Confederate-held areas would be freed, reframing the war’s purpose and helping rally support abroad and at home.

Other battles listed don’t fit this timing. Fort Sumter happened at the very start of the war, Shiloh occurred earlier in 1862, and Gettysburg took place later in 1863, after the proclamation was already issued.