Complex sentence: After heavy fighting Becker decided to attack with his reserve battalion by advancing in front of a neighboring Division, which was not involved in the attack, he succeeded him the seizure of height 197, and the rolling up of the other two positions.
Split into simpler sentences: After heavy fighting Becker decided to attack with his reserve battalion by advancing in front of a neighboring Division, which was not involved in the attack. He succeeded in the seizure of height 197, and the rolling up of the other two positions.