Original sentence: Commanded two companies during the Draft Riots of 1863.Staff officer of Issac I.Stevens until Stevens' death.Took place in engagements at Blackburn's Ford, First Bull Run, Port Royal, Secessionville-on-James Island, Second Bull Run, Antietam, Fredericksburg, many more minor battles
Edited sentence: Lusk took place in engagements at Blackburn's Ford, First Bull Run, Port Royal, Secessionville-on-James Island, Second Bull Run, Antietam, Fredericksburg, many more minor battles.Lusk was also a staff officer of Issac I.Stevens until Stevens' death,  and he commanded two companies during the Draft Riots of 1863