John Tyler was the United States of America s tenth president. President John Tyler was born in Charles City County, Virginia on March 29, 1790 and grew up to become America s tenth president. He was a lawyer before he became President of the United States at age 51. His place of primary affiliation was Virginia.
An American battalion includes the battalion commander (Lieutenant Colonel-- in the Marine Corps, sometimes a Colonel), his staff, and headquarters, the Command Sergeant Major (CSM) (or Sergeant Major in the Marine Corps), and usually 3-5 companies, with a total of 300 to 1,200 soldiers or Marines.
A Marine platoon sergeant is the senior noncommissioned officer in the unit, which generally is composed of about 40 Marines. In most cases, a platoon sergeant holds the rank of staff sergeant, pay grade E-6, and has been a Marine for at least four years, at least two of them as a sergeant. Many Marine platoon sergeants have taken special small unit leadership training, especially the Infantry Unit Leadersâ Course at Camp Geiger, North Carolina.