It is a US Navy rank: Hospital Corsman First Class.
Private through General get deployed, not just in the Marines, but in all branches.
You don't. Just like all enlisted Marines you are a private. No skipping ranks.
Can you clarify the question? If you mean persons holding the rank of Sergeant, then your information is way off. There would be thousands of such people in the Marines. If you're referring to ranks with 'Sergeant' in the title, then I'd be inclined to think that you're referring to the British Royal Marines, who have the ranks of Sergeant and Staff Sergeant... enlisted ranks above Staff Sergeant are Warrant Officers in the British and most Commonwealth forces.
Yes, marine nurses can have ranks. In the United States Marine Corps, nurse officers can hold ranks ranging from Second Lieutenant to Colonel. These ranks are earned through training, experience, and promotion.
Master Sergeant is a rank in the Marines. Master Gunnery Sergeant, Major and Major General are additional Marine ranks.
There isn't much of a difference as the Marines are both water and ground based Only major differences are ranks, boot camp is harder in Marines, and Navy is all Sea.
Gunnery Sergeant and Lance Corporal are names of ranks used by the US Marines. The Question was about the US Army.
in the ss.anne were the captain is seasick
Royal Navy Lt Cmr's wear three rings (two full with a skinny one in the middle) Royal Marines dont use naval ranks but use army ranks, so a Lt Cmr would be a Major and carry a crown on his uniform :)
No, not as such, but the Royal Marines (part of the Naval Service) use Army ranks, so there are RM Majors.
Marines are part of the military, many will argue that the Marines are the best/highest trained military branch in the US military (now im not saying that there arnt special forces for other branchs that arn't better then Marines, all im saying is for basic training i'd have to say that the Marines are the best)
its in the same place as it is in Pokemon gold and silver