Irvin McDowell

Irvin McDowell was a Union general during the American Civil War, best known for leading the Union forces at the First Battle of Bull Run in 1861. His early leadership was marked by optimism, but the battle was a Confederate victory, revealing the inexperience and unpreparedness of Union troops. McDowell's role highlighted the importance of training and organization in warfare. After the defeat, he continued to serve in various military positions, eventually rising to the rank of major general, but his reputation was notably shaped by his leadership at Bull Run.