Input (grade 9): The 4th Alabama Infantry Regiment, led by Col. Egbert J. Jones of Huntsville, distinguished itself at the Battle of Manassas\/Bull Run, the first major encounter of the American Civil War.
Output (grade 6): The 4th Alabama Infantry Regiment, led by Col. Egbert J. Jones of Huntsville, fought at the Battle of Manassas. It was the first major battle of the American Civil War.