Battlefield Vietnam, also a PBS site, focuses on three military topics: Guerrilla Tactics, Air War and The Siege at Khe Sanh.
"Shortly after the North Vietnamese launched an aggressive military campaign in 1968, President Johnson recommended the halt of the bombing of North Vietnam.
"This site does not try to document the entire history of the Vietnam War but is intended as a picture essay, illustrating some of the incredible conditions under which soldiers from both sides lived, fought, played and ultimately died.
"The Vietnam Veterans Memorial was initially conceived with one overriding purpose -- to bring long overdue honor and recognition to the men and women who served and sacrificed their lives in Vietnam.
"The Vietnam War ended when the Communists took Saigon.
Beginning in 1957 and ending in 1975, the Vietnam War was America's longest war and her first military failure on foreign soil. Even twenty-five years later, the Vietnam War era is a difficult and complicated subject, both emotionally and historically. F