Pl-suppose u wanted to find out what it was like to be a soldier in the korean war. do you think a primary source or a secondary source would be more ? explain

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.

answer; i do believe its (b) 12.5 years of age;

answer; migrate from a region;