After fighting a war to gain independence from France when, French forces withdrew, Vietnamese Communists gained control of North Vietnam. Ho Chi Minh was the leader of the North Vietnamese Communists. South Vietnam had a non-Communist government. This government was weak. But the United States supported it in order to keep the Communists from taking control of all of Vietnam.
At first, the United States supported South Vietnam with only money and military advisers. The number of advisers in Vietnam jumped from 800 to nearly 17,000 during the early 1960s while John F. Kennedy was U.S. president. In 1964, U.S. president Lyndon B. Johnson reported that North Vietnam had attacked U.S. Navy ships along Vietnam's coast. Nearly 80,000 U.S. troops were in South Vietnam by the end of 1965. . The United States conducted a brutal air war against North Vietnam. In one year, the air force flew 150,000 bombing missions. By 1967, the United States had dropped more