Complex sentence: At Savannah, Campbell ordered Sir James Baird to take a group of infantry and flank the Americans, while he arrayed his troops just out of view: the Americans were unaware they had been flanked and the regiment routed them.
Split into simpler sentences: At Savannah, Campbell ordered Sir James Baird to take a group of infantry and flank the Americans, while he arrayed his troops just out of view. The Americans were unaware they had been flanked and the regiment routed them.