Linked from

The 173 pages that link to American Civil War, each with the reason it gives.

• Progressive historiographyRelated: Progressive historians examined how economic systems and sectional interests contributed to the conflict.

• Transcontinental RailroadRelated: The war's secession crisis helped clear political support for a northern route.

• Conventional warfareBroader topic: It combined large organized armies with industrial-era weapons and logistics.

• EmancipationNarrower topic: The conflict transformed emancipation from a contested political issue into a Union war policy.

• Franklin PierceNarrower topic: Pierce’s sectional crises formed part of the political breakdown preceding the war.

• Isma'il PashaRelated: Disrupted American cotton supplies briefly raised demand for Egyptian cotton during his early reign.

• Jefferson DavisNarrower topic: The war defined Davis’s executive responsibilities and ultimately ended his government.

• Land mineRelated: Confederate forces used land mines, then commonly called torpedoes, during the war.

• Nullification CrisisNarrower topic: The crisis exposed constitutional conflicts that later resurfaced in disputes over secession, though it did not directly cause the war.

• Egyptian cottonRelated: The interruption of American supply sharply increased demand for Egyptian cotton.

• James BuchananBroader topic: The conflict began weeks after Buchanan left office, amid the crisis his administration had faced.

• John Wesley PowellRelated: Powell served as a Union officer and lost his right arm at the Battle of Shiloh.

• Pony ExpressRelated: The war heightened the importance of communication between California and the Union.

• Southeastern United StatesRelated: The region was central to secession, major campaigns, emancipation, and wartime destruction.

• Thomas NastRelated: Nast’s wartime illustrations established his reputation and expressed strong Unionist views.

• Adventures of Huckleberry FinnRelated: The novel is set in the prewar South, where slavery structures the characters’ lives.

• American Equal Rights AssociationNarrower topic: The war’s end opened a political struggle over citizenship and voting rights that shaped the association’s founding.

• Battle of ChancellorsvilleNarrower topic: Chancellorsville was a major Confederate victory in the war’s eastern theater.

• First Battle of Bull RunNarrower topic: Bull Run was the first major land battle of this larger conflict.

• States' rightsRelated: Secessionists invoked state sovereignty, while the Union rejected a state's right to leave.

• United States territorial expansionRelated: Disputes over slavery’s expansion into territories helped deepen the sectional crisis before the war.

• Utah WarRelated: The outbreak of civil war soon after the Utah crisis redirected federal military attention away from Utah.

• Antoine-Henri JominiRelated: Both Union and Confederate officers studied military texts shaped by Jomini’s influence.

• Battle of FredericksburgNarrower topic: Fredericksburg was a major engagement in the war’s Eastern Theater.

• Gettysburg AddressNarrower topic: The speech interprets this conflict as a test of the nation’s founding principles.

• Gone with the WindNarrower topic: The film’s historical setting shapes its account of Southern defeat and social change.

• Harper & BrothersRelated: Harper's illustrated reporting helped shape public understanding of the war.

• Jay GouldNarrower topic: Wartime economic upheaval preceded Gould's rise in railroad finance.

• John BrownRelated: Brown’s raid deepened the political crisis that preceded the war.

• John Brown's raid on Harpers FerryRelated: The raid sharpened sectional fears in the years immediately preceding the war.

• Medal of HonorNarrower topic: Congress created the Medal of Honor during this war.

• Mine warfareRelated: Confederate use of explosive devices against Union vessels helped establish the mine's naval role.

• Panic of 1873Related: Wartime borrowing and postwar reconstruction shaped the monetary and investment conditions preceding the panic.

• Sam HoustonRelated: Houston opposed Texas’s secession and was removed from the governorship for refusing an oath to the Confederacy.

• United States Army Corps of EngineersRelated: The war expanded the Corps’ military engineering demands and disrupted its prewar civilian projects.

• History of the United StatesBroader topic: The war preserved the Union and ended slavery, transforming the nation’s political order.

• James A. GarfieldRelated: Garfield served as a Union officer before beginning his long congressional career.

• Local colorRelated: Postwar upheaval sharpened interest in regional life and the changing South.

• National Rifle AssociationRelated: Union officers' concerns about poor marksmanship after the war helped prompt the NRA's founding.

• Sherman's March to the SeaNarrower topic: The march was a Union campaign within the final year of the war.

• Siege of PetersburgNarrower topic: The campaign's outcome accelerated the Confederacy's defeat in the war.

• Ambrose BierceRelated: Bierce served as a Union soldier, and the war became the setting for many of his best-known stories.

• American literary realismRelated: The war and its aftermath disrupted older literary ideals and altered the society realism portrayed.

• American regionalismRelated: Postwar fiction increasingly registered the transformed communities and regional divisions left by the conflict.

• Cotton KingdomRelated: The war destroyed the political and labor system that had sustained the Cotton Kingdom.

• DysenteryRelated: Dysentery was a major source of disease and death among soldiers in crowded military camps.

• Gatling gunRelated: The gun was invented during the conflict, though it saw limited wartime use.

• Harper's WeeklyRelated: The magazine’s wartime reporting and images became a major record of the conflict.

• Seven Days BattlesNarrower topic: The campaign was an early turning point in the eastern theater of the wider war.

• The Good, the Bad and the UglyRelated: The film places its fictional gold hunt amid the war’s battles and devastation.