Final answer:
The D.C. memorial known as "The Wall" is the Vietnam Veterans Memorial, designed by Maya Lin, featuring over 58,000 inscribed names of fallen or missing soldiers from the Vietnam War.
Step-by-step explanation:
The D.C. memorial inscribed with more than 58,000 names and commonly referred to as "The Wall" is a) The Vietnam Veterans Memorial. Designed by Maya Lin, a university student at the time, this monument is distinct in its simplicity and reflective power. Unlike traditional memorials with statues and elaborate sculptures, the Vietnam Veterans Memorial lists the names of every American soldier who was killed or went missing during the Vietnam War on its polished granite walls.
The V-shaped wall slopes below ground level as one walks along it, allowing for a personal and contemplative experience, which is now an accepted and essential tribute to the veterans of the Vietnam War. The design has influenced other memorials, including the Civil Rights Memorial in Alabama, also designed by Lin.