United States Marine Corps A decade later, in the Mexican–American War (1846–1848), the Marines made their famed assault on Chapultepec Palace in Mexico City, which would be later celebrated as the "Halls of Montezuma" in the Marines' hymn. In the 1850s, the Marines would see further service in Panama and Asia, attached to Matthew Perry's East India Squadron on its historic trip to the Far East. The Marine Corps played a small role in the Civil War (1861–1865); their most prominent task was blockade duty. As more and more states seceded from the Union, about a third of the Corps' officers left the United
National Museum of the Marine Corps A replica of the "Iron Mike" statue at Marine Corps Base Quantico stands to one side of the main entrance. The museum is , and is open to the public with free admission. Established in 1979, the Marine Corps Heritage Foundation is a private, non-profit organization that supports the historical programs of the Marine Corps. In 1999, the Foundation expanded its mission to include the creation of the National Museum of the Marine Corps. The National Museum of the Marine Corps is designed to be the centerpiece of a complex of facilities called the Marine Corps Heritage Center. This multi-use,