Complex sentence: In 72 B.C., he was sent to stop the Nephite traitor, Morianton, and in the battle, Teancum killed him, restoring peace for the remainder of that year.
Split into simpler sentences: In 72 B.C., he was sent to stop the Nephite traitor, Morianton. In the battle, Teancum killed him, restoring peace for the remainder of that year.