McDowell was replaced by George B. McClellan.
George B. McClellan
After the Confederates defeated the Union at Bull Run (Manassas), Brig. Gen. Irvin McDowell retreated to Washington.
It was a crushing US defeat for General McDowell. Confederate victors were generals Beauregard and J.Johnston. The battle was in the Summer of 1861.
General James Abercrombie was replaced by General Jeffrey Amherst as Commander In Chief, North America. This occurred after his colossal defeat at the Battle of Fort Ticonderoga.
Generals Winfield Scott and Irving McDowell opposed the plan to invade Virginia, defeat any Confederate forces and capture Richmond. General Scott opposed the plan because he believed such a battle would end any Unionism that still existed in the South. General McDowell informed President Lincoln that he did not believe he could defeat both Confederate armies waiting for the Union attack. He also believed that the troops under the command of General Paterson were to far apart to reinforce each other. These issues were discussed at the White House in late June of 1861.
George B. McClellan
General Irwin McDowell is most remembered for the defeat at the first Battle of Bull Run, nevertheless he remained an active officer. At the end of the US Civil War, McDowell was placed in charge of the Department of the Pacific. He gained the promotion to major general in 1872 and retired from the US Army in 1882.
After the Confederates defeated the Union at Bull Run (Manassas), Brig. Gen. Irvin McDowell retreated to Washington.
general Joseph hooker
It was a crushing US defeat for General McDowell. Confederate victors were generals Beauregard and J.Johnston. The battle was in the Summer of 1861.
General James Abercrombie was replaced by General Jeffrey Amherst as Commander In Chief, North America. This occurred after his colossal defeat at the Battle of Fort Ticonderoga.
The First Battle of Bull run.
The First Battle of Bull Run was at Manassas, Virginia.
Bull Run (Manassas)
Second Manassas, Seven Days, Chancellorsville…
A more cautious Confederate general was replaced by the more aggressive Robert E. Lee.
First Manassas(Bull Run) July 21, 1861.