"Internship" is the one among the following choices given in the question that describes the experience <span>for beginners exploring occupations within. The correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that has come to your help.</span>
Career and educational opportunities are more common.
A primary source. That would be a source coming directly from someone who was in the war so you know it is reliable and probably the most accurate. A secondary source could be from a journalist or an outside mind that doesn't know the true experience of being in the war and is just observing from an outsiders view.