Sectional Tensions: Growing divide between North and South over slavery, economic differences, and states' rights.
Compromise Failures: Missouri Compromise (1820) and Compromise of 1850 attempted to ease tensions but ultimately failed.
Dred Scott Decision (1857): Supreme Court ruling that declared African Americans were not citizens and Congress could not prohibit slavery in territories.
Candidates:
Abraham Lincoln (Republican)
Stephen A. Douglas (Northern Democrat)
John C. Breckinridge (Southern Democrat)
John Bell (Constitutional Union)
Outcome: Lincoln's election prompted Southern states to secede, fearing the end of slavery.
First State to Secede: South Carolina (December 1860).
Confederate States of America: Formed in February 1861, led by Jefferson Davis.
Fort Sumter: First shots of the Civil War fired in April 1861, marking the official start of hostilities.
Initial Strategies:
Union aimed to preserve the Union and later to end slavery.
Confederacy sought to maintain independence and protect slavery.
Key Battles:
First Battle of Bull Run (July 1861): Confederate victory, dispelled Northern hopes for a quick war.
Antietam (September 1862): Bloodiest single-day battle; strategic Union victory.
Issued: January 1, 1863, by Lincoln.
Impact: Freed slaves in Confederate states; shifted war aims to include abolition of slavery.
Gettysburg (July 1863): Major Union victory; marked a turning point in the war.
Vicksburg (July 1863): Gave Union control of the Mississippi River, splitting the Confederacy.
Casualties: Over 600,000 soldiers died; immense