The Battle of Khe Sanh begins.
It is one of the most publicized battles of the Vietnam War.
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Hundreds of thousands of Americans who evaded the Vietnam War were pardoned by President Jimmy Carter.
Nick Út takes his famous 'napalm girl' photo.
North and South Vietnam were formally reunified after more than twenty years of war.
Nixon orders ceasefire in Vietnam.
The New York Times publishes the 'Pentagon Papers'.
