Complex sentence: Shortly afterwards, Günther von Kluge replaced him as Commander in Chief West and due to his disagreements with Hitler over how the campaign should be conducted, Heinrich Eberbach replaced von Schweppenburg as commander of Panzer Group West.
Split into simpler sentences: Shortly afterwards, Günther von Kluge replaced him as Commander in Chief West. Due to his disagreements with Hitler over how the campaign should be conducted, von Schweppenburg was replaced by Heinrich Eberbach as commander of Panzer Group West.