Confederate Memorial (Arlington National Cemetery)
Arlington National Cemetery was established in June 1864 as a cemetery for Union (United States of America) Civil War dead. The first military burial at Arlington (a white soldier, William Henry Christman) was made on May 13, 1864, close to what is now the northeast gate in Section 27. However, formal authorization for burials was not given by Major General Montgomery C. Meigs (Quartermaster General of the United States Army) until June 15, 1864.
Arlington National Cemetery
With more than 400,000 interments, the cemetery has the second-largest number of burials of any national cemetery in the United States. The largest of the 130 national cemeteries is the Calverton National Cemetery, on Long Island, near Riverhead, New York, which conducts more than 7,000 burials each year.
In addition to in-ground burial, the cemetery also has one of the larger columbaria for cremated remains in the country. Four courts are currently in use, each with 5,000 niches. When construction is complete, there will be nine courts with a total of 50,000 niches; capacity for 100,000 remains. Any honorably discharged veteran is eligible for inurnment in the columbarium, if s/he served on active duty at some point in her/his career (other than for training).