The Civil War: Complete Notes Study Guide

Vocabulary flashcards covering causes, perspectives, resource advantages, pivotal battles, and legal policies of the American Civil War.

Causes of the Civil War

A series of sectional tensions including the Missouri Compromise, Compromise of 1850, Kansas-Nebraska Act, Bleeding Kansas, Manifest Destiny, and disputes over popular sovereignty and Senate power balance.

Secession

The formal withdrawal or departure of a state from the federal Union.

Senate Balance of Power

The political effort to maintain equal numbers of free and slave states in the Senate to prevent either section from dominating federal legislation.

John Brown's Raid

An 1859 raid on Harpers Ferry framed by the South as a Northern abolitionist plot to incite armed slave rebellions, deepening Southern fears.

Election of 1860

The presidential race where Abraham Lincoln won solely with Northern electoral votes, prompting Southern states to secede out of fear their slavery-based society and economy would be abolished.

Union Perspective

Led by Abraham Lincoln; viewed secession as an illegal rebellion and fought to preserve the nation, avoid losing agricultural wealth, and prevent the collapse of federal unity.

Lincoln's Core Precedent Question

The foundational dilemma asking: If one region is permitted to secede after losing an election, what prevents every other region from leaving and dissolving the nation entirely?

Confederacy Perspective

Led by Jefferson Davis; viewed the conflict as a revolution for independence to defend state sovereignty and protect slavery as the backbone of their agricultural economy.

Union Population Advantage

The North held 71% of the total United States population compared to 29% in the South, providing a far larger reserve of soldiers and domestic laborers.

Union Manufactured Goods Advantage

The North controlled 92% of national industrial output, enabling continuous domestic production of uniforms, weaponry, wagons, and shoes.

Union Iron Production Advantage

The North accounted for 94% of total iron production, providing crucial materials for manufacturing cannons, steam engines, train tracks, and naval ironclads.

Union Banking Capital Advantage

The North possessed 82% of commercial banking capital, granting quicker, more stable financial liquidity and debt credit to fund military operations.

Union Railroads Advantage

The North held 72% of all railroad track mileage, creating an integrated logistics grid to rapidly mobilize troops, artillery, and rations across theaters.

Union Agricultural Advantage

The North produced 69% of the nation's grain and staple food crops, keeping federal soldiers well-fed compared to Confederate soldiers dependent on Southern cash-crop fields.

The Battle of Ft. Sumter

The April 12-13, 1861 engagement in Charleston Harbor, South Carolina, where 6,000 Confederates bombarded and forced the surrender of 100 Union soldiers, officially starting the Civil War.

Original Purpose of Fort Sumter

A pre-war federal brick fort originally constructed to protect Charleston Harbor from pirates and foreign naval invasions.

Geographic Role of Charleston Harbor

A critically vital South Carolina deep-water port where major agricultural exports were shipped overseas, guarded directly at its entrance by Fort Sumter.

Robert E. Lee's Goal at Antietam

A northern offensive designed to threaten Washington, D.C. and force a Union surrender to negotiate Confederate independence on Northern terms.

The Battle of Antietam

The September 17, 1862 battle stopping Lee's march North; remembered as the bloodiest single day in American military history with around 23,000 casualties.

Geographic Role of Antietam

A strategic invasion route into Northern soil near Virginia where stopping Lee's army protected the federal capital of Washington, D.C.

Antietam Graphic Photography

The first time in a major military conflict where unedited, graphic photographs of battlefield casualties were displayed and published in the public press.

Diplomatic Consequence of Antietam

The tactical Union victory convinced Great Britain and France to officially withhold military intervention and financial support from the Confederacy.

Anaconda Plan

General Winfield Scott's military strategy to suffocate the Confederacy by enforcing an economic naval blockade and seizing total control of the Mississippi River.

The Siege of Vicksburg

A multi-month starve-out campaign ending in July 1863 that secured the Mississippi River for the Union, split Confederate territory, and bolstered Lincoln's 1864 re-election.

Geographic Role of Vicksburg

A fortress perched on high Mississippi River bluffs whose capture severed Texas, Arkansas, and Louisiana from the eastern South and unlocked trade down to New Orleans.

Copperheads

Northern anti-war Confederate sympathizers whose political influence was crushed following the Union victory at Vicksburg.

The Battle of Gettysburg

The July 1-3, 1863 battle in Pennsylvania serving as the ultimate turning point of the war; broke Lee's offensive invasion power and resulted in over 50,000 casualties.

Geographic High Ground at Gettysburg

Elevated Union positions on Cemetery Hill, Culp's Hill, and Little Round Top that forced attacking Confederate lines to charge uphill across exposed open terrain.

The Battle of Atlanta

The July 1864 campaign where Union General William T. Sherman captured and burned the city to break Southern morale and secure Abraham Lincoln's 1864 re-election.

Geographic Role of Atlanta

The Deep South's central railroad hub; capturing it severed vital transportation and supply lines connecting eastern and western Confederate armies.

Appomattox Court House

The Virginia location where General Robert E. Lee surrendered the Army of Northern Virginia to General Ulysses S. Grant on April 9, 1865, effectively concluding the war.

Geographic Role of Appomattox Court House

A Virginia bottleneck where Union armies encircled and trapped Lee's retreating soldiers, cutting off every escape corridor and supply line.

Habeas Corpus

The constitutional legal right ensuring that an imprisoned individual must be brought before a judge to assess whether their detention is lawful.

Lincoln's Suspension of Habeas Corpus

The emergency executive order used to jail Confederate saboteurs and anti-war agitators without formal trial to preserve security on the Union home front.

The Emancipation Proclamation

An executive order issued after Antietam declaring that all enslaved people held in states actively rebelling against the United States were permanently free.

Strategic Purpose of the Emancipation Proclamation

A military policy aimed at inducing enslaved people to flee north to Union lines, depriving Confederate plantations of farm labor and crippling their logistics.

Border States

Four loyal slaveholding states—Missouri, Kentucky, Maryland, and Delaware—that were deliberately excluded from the Emancipation Proclamation to prevent their secession.