Monuments.
Probably after the wall went up in about 1982.
"Washington", "Lincoln" and "Vietnam" are correct. All proper names are cap's...including names of places (D.C.) and memorials, monuments, etc.(Lincoln Memorial).
The Vietnam Wall is located in Washington, DC.
No, it is located in Washington D.C.
The British Army.
It went from WWII to Vietnam.
The Korean War Veterans Memorial in Washington DC
Washinton, D.C.
The state of Washington sacrificed 1,050 men in the Vietnam War.
The Vietnam War Memorial is in Washington DC.
The Vietnam Veterans Memorial is in Washington, D.C.
He went close to Vietnam, but it wasn't called Vietnam in those days - in fact that name has only been around for 50 to 60 yeras.