First Battle of Bull Run 1861
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Recorded location from Wikidata; battle sites are often approximate.
Key facts
| Date | 21 July 1861 | Wikidata |
|---|---|---|
| Year | 1861 | Wikidata P585 (point in time) |
| Era | 19th century (1800–1913) | derived from year |
| Location | United States | Natural Earth (modern borders) |
| Continent | North America | Natural Earth |
| War / conflict | Eastern theater of the American Civil War | Wikidata P361 |
| Coordinates | 38.8150, -77.5225 | Wikidata P625 |
About the battle
The First Battle of Bull Run, called the Battle of First Manassas by Confederate forces, was the first major battle of the American Civil War. The battle was fought on July 21, 1861, in Prince William County, Virginia, just north of what is now the city of Manassas and about thirty miles west-southwest of Washington, D.C. The Union army was slow in positioning themselves, allowing Confederate reinforcements time to arrive by rail. Each side had about 18,000 poorly trained and poorly led troops. The battle was a Confederate victory and was followed by a disorganized post-battle retreat of the Union forces.
Just months after the start of the war at Fort Sumter, the northern public clamored for a march against the Confederate capital of Richmond, Virginia, which was expected to bring an early end to the Confederacy. Yielding to political pressure, Brigadier General Irvin McDowell led his unseasoned Union army across Bull Run against the equally inexperienced Confederate Army of Brigadier General P. G. T. Beauregard, whose forces were camped near Manassas Junction. McDowell's ambitious plan for a surprise flank attack on the Confederate left was poorly executed although the Confederates, who had been planning to attack the Union left flank, found themselves at an initial disadvantage.
Confederate reinforcements under Brigadier General Joseph E. Johnston arrived from the Shenandoah Valley by railroad, and the course of the battle quickly changed.
Text adapted from the Wikipedia article First Battle of Bull Run (revision 1380680233), licensed under CC BY-SA 4.0. Changes: excerpted from the article lead section; shortened by selecting paragraphs and trimming at a sentence boundary; formatting and citations removed. No text added.
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Other battles of the Eastern theater of the American Civil War
Browse more: battles in United States · North America · 19th century battles