The Confederate Army provided reinforcements via railroad, thus overwhelming the Union Army.
The Union Army under General Irving McDowell was the attacking army at the First Battle of Bull Run also known as Manassas.
Irvin McDowell
General Irwin McDowell.
The commander of the Union Army at First Bull Run (First Manassas) was Major General Irvin McDowell.
The Union army didn't surrender. It retreated back to nearby Washington.
Union army under Irvin McDowell. Confederate army under Joseph E. Johnston and P.G.T. Beauregard.
The Battle of Bull Run was won by the Confederate Army.
Manasas, Virginia at the First and 2nd Battles of Bull Run.
Irvin McDowell - an unlucky General, who knew that his army was not ready for operations, but was pushed into it by politicians ans the press.
General Irvin McDowell.
A unexpected defeat of the Union Army
The First Bull Run Battle