Culture of the United States Marine Corps reminder to provide good order and discipline. The Marines' Hymn dates back to 1919 and is the oldest official song in the U.S. Armed Forces. It embraces some of the most important battles of the Corps at that time, including Chapultepec and Derna. Subtle changes and unofficial verses have been added as the history of the Corps grew. The official Marine Corps emblem is the Eagle, Globe, and Anchor, sometimes abbreviated "EGA". Adopted in its present form in 1868 by Commandant Jacob Zeilin, it derives partially from ornaments worn by the Continental Marines and the British Royal Marines, and is
Flag of the United States Marine Corps and 21st centuries. The official battle color of the Corps is maintained by Marine Barracks, Washington, D.C. ("8th and I"), and carried by the Color Sergeant of the Marine Corps. The position of the Color Sergeant was first officially designated in 1965 and was first held by Gunnery Sgt. Shelton L. Eakin. The billet is a two-year tour open to all Sergeants; the only caveat being that the applicant must be at least tall and pass a rigorous White House security check. The Color Sergeant of the Marine Corps traditionally carries the Flag of the President of the United States