Answer:
Bull Run was the first full-scale battle of the Civil War. The fierce fight there forced both the North and South to face the sobering reality that the war would be long and bloody.
How it ended
Confederate victory. After this stinging defeat for the Union, Brig. Gen. Irvin McDowell, the commander of the Union Army of Northeastern Virginia, was relieved and replaced by Maj. Gen. George B. McClellan, who set about reorganizing and training what would become the Army of the Potomac.
In context
Although the Civil War officially began when Confederate troops shelled Fort Sumter on April 12, 1861, the fighting didn’t commence in earnest until the Battle of Bull Run, fought months later in Virginia, just 25 miles from Washington D.C. Under public pressure to end the war in 90 days, President Lincoln had pushed the cautious Gen. McDowell to embark on a campaign to capture the Confederate capital in Richmond, but McDowell’s troops were stopped at Bull Run by Brig. Gen. P.G.T. Beauregard’s Rebel forces. The Federals retreated to Washington, where the Lincoln administration retooled for a war that would be waged at great human and financial cost
Step-by-step explanation:
i hope this helps ariel and btw its jason sandford and i hope your doing well=)