I went to this sight
www.historybuff.com its basicly for kids in high school and Jr high school. In the search box I typed The Vietnam War, There was nothing in there.
The sorce for information in this credis are.
"Content on HistoryBuff.com is provided primarily by the R. J. Brown Archives. Additional material provided by the following: Library of Congress, National Archives, National Park Service, NASA, and The White House."
You would think that the library of congress would have a few lines on VN.
Ron