Answer:
General William Westmoreland
Step-by-step explanation:
The chief commanding officer during the Vietnam War was General William Childs westmoreland. He was appointed by former united states President, in person of Lyndon Johnson to lead the US military between 1964 to 1968. Westmoreland was born in March 26, 1914 and died July 18, 2005)
He was very instrumental in the War torn area. he was later appointed as the the head of service