The Smithsonian National Postal Museum is devoted to the colorful and engaging history of the nation’s mail service and showcases the largest and most comprehensive collection of stamps and philatelic material in the world
Just south of the Vietnam Veterans Memorial Wall is the Vietnam Women's Memorial, which commemorates the 265,000 women that served in the Vietnam War, many of whom worked as nurses
The National World War II Memorial honors the 16 million people who served as part of the American armed forces during World War II, including more than 400,000 who gave the ultimate sacrifice for their country
