Monuments and memorials are structures built to honor and remember significant people, events, or ideas. They can take various forms, such as statues, plaques, or entire buildings, and are often located in public spaces. Examples include the Lincoln Memorial in Washington, D.C., which commemorates President Abraham Lincoln, and the Vietnam Veterans Memorial, which pays tribute to those who served in the Vietnam War. These structures serve as reminders of history and culture, allowing people to reflect on the past. They can also foster a sense of community and identity, encouraging visitors to learn about the events or individuals they represent.