Who is the only non-president with a memorial on the National Mall?
Answer Martin Luther King, Jr.
The birthday of Martin Luther King, Jr., is celebrated in January, and he is the only American, aside from George Washington, to have a U.S. holiday in his name. He's also the only non-president with a memorial on the National Mall.
Asked by Darrell Rowe · Last updated 3 years ago · 23.3K views · SOURCE