Original sentence: Despite his controversial reputation, Almond was retained as X Corps commander by Lieutenant General Matthew Ridgway when he took command of Eighth Army in December.Likewise Almond had a poor relationship with his army superior Walton Walker
Edited sentence: Despite his controversial reputation, Almond was retained as X Corps commander by Lieutenant General Matthew Ridgway when he took command of Eighth Army in December, which now included the X Corps.Likewise Almond had a poor relationship with Lieutenant General Walton Walker, commander of the 8th Army