On February 27, 1968, Walter Cronkite called for the U.S. to get out of Vietnam, that the war there could not be won. Thirty-three days later, President Lyndon Johnson announced he would not run for re-election.
The Ho Chi Minh Trail was a military supply route running from North Vietnam through Laos and Cambodia to South Vietnam. The route sent weapons, manpower, ammunition and other supplies from communist-led North Vietnam to their supporters in South Vietnam during the Vietnam War.
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