There is no difference both words mean the same thing.
Chat with our AI personalities
If used to determine military service status there is no difference. They both mean compulsory service.
invade is to simply move your military (for my example) into another country. conquer is to invade, and win
Canteen is forprofit earning motive where as mess is not for profit earning motive
An enlisted person in the military serves as a "worker" in the beginning and starts to manage and supervise as they go on. An officer commands and manages large group of enlisted servicemembers.
The Army Major outranks an Army Captain. Their relative power might have more to do with their jobs and responsibilities, though.