navy
John Glenn was an officer in the United States Marine Corps.
John Glenn was a United States Marine Corps aviator.
John Glenn was a United States Marine Corps aviator.
colonel
US Navy aviator; pilot of an A-4 Skyhawk jet fighter bomber during the Vietnam War.
John Glenn was an officer in the United States Marine Corps.
He served in the Navy for two years.
royal airforce
John Glenn was a United States Marine Corps aviator.
John Glenn was a United States Marine Corps aviator.
John Glenn.
John Glenn served as the U.S. Senator from Ohio December 24, 1974 - January 3, 1999.
colonel
I believe that John Tyler had much experience in the military due to the fact that soon after college he entered the military to fight for his country. He was a hero, he had killed many and was soon elected president in 1840. after William Henry Harrison had passed.
US Navy aviator; pilot of an A-4 Skyhawk jet fighter bomber during the Vietnam War.
He was in the navy.
December 24, 1974 - January 3, 1999.