Original sentence: He is credited in the lineage of the Army Rangers, as is George Rogers Clark who led an irregular force of Kentucky/Virginia militiamen to capture the British forts at Vincennes, Indiana and Kaskaskia, Illinois
Edited sentence: As one of the fathers of modern guerrilla warfare, he is credited in the lineage of the Army Rangers, as is George Rogers Clark who led an irregular force of Kentucky/Virginia militiamen to capture the British forts at Vincennes, Indiana and Kaskaskia, Illinois