Opposition to United States involvement in the Vietnam War on. As public support decreased, opposition grew. The Gallup News Service began asking the American public whether it was a "mistake to send troops to Vietnam" in August 1965. At the time less than a quarter of Americans polled, 24%, believed it was a mistake to send troops to Vietnam while 60% of Americans polled believed the opposite. Three years later, in September 1968, 54% of Americans polled believed it was a mistake to send troops to Vietnam while 37% believed it was not a mistake. A 1965 Gallup Poll asked the question, "Have you ever felt the urge to
1965 in the Vietnam War revealed that Thao was a communist agent. General William Westmoreland, commander of MACV, requested that two battalions of United States Marines be assigned to protect the airbase at Da Nang from the increasing threat of attacks by the Viet Cong. General Khánh departed South Vietnam. He was persuaded to leave by his fellow generals and by Colonel Wilson of MACV. Air Marshall Nguyễn Cao Kỳ became the de facto leader of South Vietnam. The first South Korean troops arrived in South Vietnam. The number of South Korean troops in South Vietnam would total 49,755 by 1969. The U.S. paid most