The National September 11 Museum is located in New York City, near the site of the former World Trade Center. It was established to commemorate the events of September 11, 2001, when terrorist attacks led to the destruction of the Twin Towers. The museum houses artifacts, personal stories, and multimedia displays that provide insight into the impact of the attacks on individuals and the nation. The museum also honors the nearly 3,000 victims of the attacks, including first responders and civilians. It serves as a place for reflection and education, ensuring that future generations understand the significance of that day in American history.