Complex sentence: With the 4th, they broke through the Hindenburg Line on September 29,1918 at Bellicourt in the Battle of St. Quentin Canal winning the praise of General Pershing, and The King of England.
Split into simpler sentences: With the 4th, they broke through the Hindenburg Line on September 29,1918 at Bellicourt in the Battle_of_St. Quentin_Canal winning the praise of General Pershing, and The King of England.