Later half of the Civil War

Definition & Purpose: The Emancipation Proclamation is a presidential proclamation issued by Abraham Lincoln on January 1, 1863.
- It was a strategic decision connected to military victories, particularly the Battle of Antietam.
- Intended as the first step towards ending slavery in the United States, it declared all slaves in rebel states free.

Battle of Antietam:
- Noted as the most costly single day in American military history, contributing significantly to the Proclamation's timing.
- Union General George B. McClellan had advantages including knowledge of Confederate plans but failed to capitalize on them.
- The battle was significant as it achieved a stalemate rather than a decisive victory, ultimately influencing Lincoln's decision to issue the Proclamation.

Limitations:
- The Proclamation did not apply to slave states loyal to the Union, such as Missouri, Kentucky, and Maryland.
- It only freed slaves in areas of open rebellion against the U.S., largely covering the Confederate states.
Legal Implications:
- The proclamation did not nullify the practice of slavery in the Union-held states, as it lacked congressional authority and could not create law without a constitutional amendment.
- Enforced as a military necessity, akin to martial law, under the president's authority.

Propaganda Value:
- It served more as a symbolic measure than a practical one, aimed at bolstering wartime morale and reframing the Union's war goals.
- Shifted the narrative from preserving the Union to a moral cause against slavery, intending to deter foreign intervention in support of the Confederacy.
International Relations:
- The Proclamation aimed to prevent European powers, particularly Britain and France, from recognizing or aiding the Confederacy by framing the war as a fight against slavery.
- Lincoln's strategy involved the belief that European powers would be unwilling to support a nation that fought for the institution of slavery.

Military Strategy:
- Lincoln faced difficulties in demonstrating the necessity of continuing to fight just to preserve the Union, as public support for the war wavered.
- Generals Grant and Sherman would later choose to adopt a strategy of total war, targeting not just enemy armies but the economic resources of the Confederacy.
The Twists of Military Campaigns:
- 1863 saw the emergence of significant battles but did not translate to a decisive end to either side's efforts.
- The Union's numbers and resources did not guarantee success, underscoring the resilience of the Confederacy.

Battle of Chancellorsville (May 1863):
- Southern victory marked by General Lee's tactical brilliance but resultant loss of Stonewall Jackson, affecting subsequent Confederate campaigns.
Battle of Gettysburg (July 1863):
- Considered a turning point; the high watermark of the Confederacy occurred here as Lee's army faced a well-entrenched Union force.
- Notable for Pickett's Charge, a disastrous assault leading to significant Confederate losses.

Continuing Resistance:
- Despite setbacks, the Confederacy continued its efforts, hoping for interruptions in Union morale.
- Both the North and South had not yet reached a conclusion; the fighting persisted with substantial loss of life and resources.

Political Landscape:
- Lincoln's reelection campaign in 1864 faced challenges as Union soldiers fought and faced critiques from peace Democrats.
- The significance of capturing key Southern cities, such as Atlanta, became pivotal for U.S. public morale and support for the war effort.
Union's Victory and Thirteenth Amendment:
- The ratification of the Thirteenth Amendment post-Civil War illustrated the complexities of legal guarantees against slavery.
- Lincoln's assassination shortly following the Confederacy's surrender marked a complicated conclusion to his leadership of wartime and post-war reconciliation efforts.