A Captain is the Army, Air Force, or Marine Corps is different from a Captain in the Navy (A Naval Captain is equal to an Army Colonel) Assuming you mean Army, you must be a Ist Lieutenant, have satisfactory performance ratings, and have me the requirements for time in service, time in grade, and have completed the military education required for promotion to Captain.
Prince Harry is a newly promoted Captain in the Household Cavalry's Blues and Royals.
You can't join as a captain. You either join as an enlisted troop, get accepted to officer training, become a lieutenant and get promoted to captain, or you join through one of the officer accession programs (the military academy or ROTC), come in as a lieutenant and get promoted to captain.
Reagan served in army during WW II and was promoted to the rank of captain by the time the war ended.
He was a very good captain and had experience and a passion for the water.
The Big Stick ideology promoted military action most.
In order to enlist in the military you need a High School Diploma or a GED. If you want to commission as an officer in the military then you need to at least be in college. To finish OCS you need 90 credits in college. To get promoted to Captain you need to have a 4 year degree.
Captain Kangaroo; but he probably wasn't supposed to be a military captain. Captain and Colonel (Kentucky Fried Chicken) get used a lot; and they more often than not are NOT military.
On April 16, 2011 the Air Corps promoted Prince Harry to captain
Captain
Captain
James Monroe was a war hero in the American Revolution. He left college to go fight and served from March 1776 to the end of 1778. As a lietenant, he crossed the Deleware with Washington and was badly wounded. He was promoted to captain because of his bravery. He spent the winter at valley Forge and was promoted to major.
In the United States military, the rank before captain is first lieutenant.