Border states (American Civil War)
In the American Civil War, four slave states remained in the Union while their neighbors to the south seceded. Delaware, Maryland, Kentucky, and Missouri formed this unique group known as the Border South. By 1863, a fifth state emerged from Virginia's western counties, creating West Virginia. These five jurisdictions sat geographically between free Northern states and Confederate territory. Their position made them critical to the outcome of the war. Each held a comparatively low percentage of slaves compared to Deep South states. Delaware had less than two percent enslaved population by 1860. Kentucky held 19.5 percent, Maryland 12.7 percent, Missouri 9.7 percent, and West Virginia just 4.9 percent. This demographic reality shaped their political choices during the crisis. President Abraham Lincoln once stated that losing Kentucky would be nearly equivalent to losing the entire game. He believed that without these states, holding Missouri or Maryland became impossible. The geographic proximity meant Washington D.C. could be surrounded if Maryland joined the Confederacy. Virginia also bordered it, making the situation even more precarious for the national capital.
Maryland, Kentucky, and Missouri faced deep internal divisions over whether to remain in the Union. Kentucky tried to maintain neutrality but eventually became split between rival governments. The state fell under Union occupation after 1862. Union military forces guaranteed these states stayed within the Union. Governor Beriah Magoffin proposed that slave states should conform to the US Constitution and remain in the Union. When Lincoln requested one million men for the army, Magoffin countered that Kentucky had no troops to furnish for subduing sister Southern States. The legislature passed two resolutions of neutrality on the 20th of May 1861. They asked both sides to keep out of the state. Confederate General Leonidas Polk occupied Columbus, Kentucky in summer 1861. This broke Kentucky's neutrality. The legislature passed a resolution directing the governor to demand evacuation of Confederate forces. Magoffin vetoed the proclamation, but the legislature overrode him. The General Assembly ordered the Union flag raised over the state capitol in Frankfort. Southern sympathizers were outraged at these decisions. In Missouri, Governor Claiborne F. Jackson called upon the legislature to authorize a constitutional convention on secession. A special election approved delegates to this convention. The convention voted to remain within the Union but rejected coercion of Southern states by the United States. Jackson was disappointed with the outcome and called up state militia for annual training.
About 170,000 border state men fought in the Union Army while 86,000 served in the Confederate Army. Men from the same family sometimes fought on opposite sides. Approximately 35,000 to 40,000 Kentuckians served as Confederate soldiers. An estimated 80,000 to 125,000 Kentuckians served as Union soldiers. Over 20,000 freed or runaway Kentucky slaves joined Union ranks. By war's end in 1865, nearly 110,000 Missourians had served in the Union Army. At least 30,000 served in the Confederate Army. Some 50,000 citizens of Maryland signed up for military service. Most joined the United States Army. Only about one-tenth as many enlisted to fight for the Confederacy. Estimates suggest around 4,000 Marylanders traveled south to fight for the Confederacy. Other contemporary reports offer figures ranging from 3,500 to just under 4,700. West Virginia was unique among Union-leaning states. Soldiers were about equally divided between both armies. It remained the only state containing many counties that had formally voted to secede from the Union. Delaware contributed troops to both sides despite its small population. Maryland contributed 60,000 men to the Union army and 25,000 to the Confederate forces. The split created bitter family divisions across these border regions.
Western counties of Virginia rejected secession and set up a loyal government with representation in Congress. They created the new state of West Virginia during 1862 and 1863. Lincoln recognized this government and allowed them to divide the state. Serious divisions between western and eastern sections of Virginia simmered for decades over class and social differences. Western Appalachian areas grew based on subsistence farms by yeomen who held few slaves. Eastern planters were wealthy slaveholders dominating state government. A statewide convention first met on the 13th of February 1861. After Fort Sumter's attack and Lincoln's call to arms, it voted for secession on the 17th of April 1861. The decision required ratification by a statewide referendum. Western leaders held mass rallies preparing to separate so their area could remain in the Union. Unionists met at the Wheeling Convention with four hundred delegates from twenty-seven counties. The statewide vote favored secession 132,201 to 37,451. An estimated vote for the fifty counties becoming West Virginia showed 34,677 against secession versus 19,121 in favor. Twenty-four of those fifty counties favored secession while twenty-six favored the Union. The Second Wheeling Convention opened June 11 with more than one hundred delegates from thirty-two western counties. They represented nearly one-third of Virginia's total voting population. State offices were declared vacant and Francis H. Pierpont chosen as governor of Virginia. Pierpont headed the Restored Government which granted permission for forming a new state on the 20th of August 1861.
The border region saw large-scale guerrilla warfare and numerous violent raids, feuds, and assassinations. Violence was especially severe in West Virginia, eastern Kentucky, and western Missouri. The single bloodiest episode occurred during the 1863 Lawrence Massacre in Kansas. At least 150 civilian men and boys were killed there. It launched in retaliation for an earlier smaller raid into Missouri by Union men from Kansas. Guerrillas were primarily Southern partisans including William Quantrill, Frank and Jesse James, the Younger brothers, and William T. Anderson. Many personal feuds played out in the violence. Small-unit tactics pioneered by Missouri Partisan Rangers were used in occupied portions of the Confederacy. Brigadier General Thomas Ewing issued General Order No. 11 on the 25th of August 1863. This order forced total evacuation of four counties falling within modern-day Kansas City area. These had been centers of local support for guerrillas. Lincoln approved Ewing's plan beforehand. About 20,000 civilians, chiefly women, children, and old men, had to leave their homes. Many never returned and counties were economically devastated for years. Confederate General Sterling Price raided Missouri with twelve thousand men in September or October 1864. He coordinated moves with guerrillas but nearly escaped to Arkansas after a decisive Union victory at Battle of Westport. That battle marked definitive end to organized Confederate incursions inside Missouri borders.
Lincoln's 1863 Emancipation Proclamation did not apply to border states since they were not in rebellion. Maryland abolished slavery in 1864 while Missouri and Tennessee did so in January 1865. West Virginia followed suit in February 1865 before war ended. Delaware and Kentucky saw substantial reduction in slavery but did not see abolition until December 1865 when Thirteenth Amendment ratified. In 1866, Kentucky refused to ratify the amendment though it eventually did so in 1976. By war's end more than seventy percent of pre-war slaves in Kentucky freed themselves through Union military measures or escape to Union lines. When Thirteenth Amendment sent to states for ratification in February 1865, Kentucky governor admitted continuation of slavery was hopeless. Notices of slave sales continued but prices fell dramatically. Legislature refused to ratify leaving last approximately sixty-five thousand slaves out of pre-war total two hundred twenty-five thousand four hundred eighty-three awaiting freedom. After war, most jurisdictions dominated by white Democrats who passed laws imposing Jim Crow system of legal segregation. Blacks remained enfranchised in border states despite movements for disfranchisement during twentieth century. For varying reasons blacks stayed enfranchised unlike Confederate States where almost all blacks disenfranchised first half to two-thirds of twentieth century.
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Common questions
Which four slave states remained in the Union during the American Civil War?
Delaware, Maryland, Kentucky, and Missouri formed the Border South group that stayed within the Union while their southern neighbors seceded. A fifth jurisdiction emerged as West Virginia from western Virginia counties by 1863.
Why was Kentucky considered critical to the outcome of the American Civil War?
President Abraham Lincoln stated that losing Kentucky would be nearly equivalent to losing the entire game because its geographic position made holding Missouri or Maryland impossible without it. The state's location meant Washington D.C. could be surrounded if neighboring Maryland joined the Confederacy.
When did the legislature pass resolutions of neutrality for Kentucky on May 20th 1861?
The Kentucky legislature passed two resolutions of neutrality on the 20th of May 1861 asking both sides to keep out of the state. Confederate General Leonidas Polk occupied Columbus, Kentucky in summer 1861 which broke this neutrality.
How many men from border states fought in the Union Army versus the Confederate Army?
About 170,000 border state men fought in the Union Army while 86,000 served in the Confederate Army during the conflict. Approximately 80,000 to 125,000 Kentuckians served as Union soldiers and an estimated 35,000 to 40,000 served as Confederate soldiers.
What date was the statewide referendum held for Virginia secession on April 17th 1861?
A statewide convention voted for secession on the 17th of April 1861 after Fort Sumter's attack and Lincoln's call to arms. The vote favored secession 132,201 to 37,451 but western counties later formed West Virginia with a majority against secession.
When did Maryland abolish slavery compared to other border states like Missouri and Delaware?
Maryland abolished slavery in 1864 while Missouri and Tennessee did so in January 1865 and West Virginia followed suit in February 1865. Delaware and Kentucky saw substantial reduction in slavery but did not see abolition until December 1865 when the Thirteenth Amendment ratified.
All sources
25 references cited across the entry
- 3webArchives of Maryland Historical List: Constitutional Convention, 1864November 1, 1864
- 4webMissouri abolishes slaveryJanuary 11, 1865
- 8bookA new history of KentuckyLowell Hayes Harrison et al. — University Press of Kentucky — 1997
- 9webBirthplaces of Lincoln, Davis illustrate divide in 1860s KentuckySteve Stephens — February 15, 2015
- 10bookMaryland, A Middle TemperamentJ. Robert Brugger — Johns Hopkins University Press — 1996
- 11bookLincoln's Loyalists: Union Soldiers from the ConfederacyRichard Nelson Current — UPNE — 1992
- 13webThe Lawrence Massacre by a Band of Missouri Ruffians Under QuantrellJ. S. Broughton
- 14webSlavery, the Civil War, and ReconstructionBritannica.com — 2014-01-22
- 15bookHistory of DelawareJohn A. Munroe — U. of Delaware Press — 2006
- 16webTeaching American History in Maryland – Documents for the Classroom: Arrest of the Maryland Legislature, 1861Maryland State Archives — 2005
- 18webCollected Works of Abraham Lincoln. Volume 4University of Michigan Digital Library Production Services — 2001
- 20webA Concise History of the Flags of the Confederate States of America and the Sovereign State of GeorgiaRichard E. Jr. Irby — Golden Ink
- 21journalSlavery in Kentucky: A Civil War CasualtyLowell H. Harrison — 1983
- 24webGeneral Orders No. 57, Brevet Major General EmoryWvculture.org
- 26journal'Slavery All the Time or Not At All': The Wyandotte Constitution Debate, 1859–1861Gary L. Cheatham — Autumn 1998