Complex sentence: Cumberland reorganized the Dutch and British for a counter-attack; however, the Dutch cavalry was broken by the charge of the French Carabiniers and fled from the French cavalry, throwing the infantry behind them into disorder.
Split into simpler sentences: Cumberland reorganized the Dutch and British for a counter-attack. However, the Dutch cavalry was broken by the charge of the French Carabiniers and fled from the French cavalry throwing the infantry behind them into disorder.