1st Bull Run (Manasses)

Leading up to the battle

Jul 15, 1861

A Confederate force under the command of General Beauregard was stationed 25 miles from Washington D.C. at Masnassas Junction. People were calling for action, but Union General Irvin McDowell knew his army was not ready yet for battle. Lincoln encouraged him to strike against the Confederates.

Battle of Bull Run starts

Jul 16, 1861

The Union army marched from Washington against the Confederate Army that was drawn up behind Bull Run.

First casualties

Jul 21, 1861

General McDowell crossed Sudley Ford and attacked the Confederate left flank near Manasses, Virginia.

Battle continues

Jul 21, 1861

(Late Afternoon). Confederate reinforcements extended and broke the Union right flank at Shenendoah Valley.

Battle ends

Jul 22, 1861

Defeated Union army went back to the safety of Washington after the battle was over.

Aftermath

Jul 25, 1861

As a result from this battle, Lincoln replaces General McDowell with General George B. McClellan because he wanted the army to have more organization.