Complex sentence: In equipment and supply the French were well set with both, although the Guard units had to suffer standard weapons, and the Army of the North had more cavalry than their opponents throughout the four days of battle that would follow and end at Waterloo.
Split into simpler sentences: In equipment and supply the French were well set with both, although the Guard units had to suffer standard weapons. The Army of the North had more cavalry than their opponents throughout the four days of battle that would follow and end at Waterloo.