Which battle in 1965 marked the first major engagement between the U.S. and North Vietnamese forces? Battle of Hamburger Hill Battle of Khe Sanh Battle of Ia Drang Valley Battle of Dien Bien Phu None What was the Ho Chi Minh Trail used for during the Vietnam War? A supply route for North Vietnamese forces A diplomatic meeting point A location for peace talks A cultural exchange route None Which U.S. president escalated U.S. involvement in the Vietnam War by sending combat troops? John F. Kennedy Lyndon B. Johnson Richard Nixon Dwight D. Eisenhower None What was the significance of the Gulf of Tonkin Resolution in 1964? It established peace negotiations It condemned North Vietnamese aggression It called for the withdrawal of U.S. troops It authorized U.S. military intervention in Vietnam None Which city in South Vietnam was the site of a significant battle during the Tet Offensive in 1968? Hue Saigon Da Nang Hanoi None Time's up
