Which is the best example of a primary source document useful in the study of history?

What does british gen. cornwallis tell tavington how he has been conducting himself?

What is the relationship of the letters n.y.l> w.c to the new york infirmary for women and children

During the eisenhower administration, the u.s. began to take an active military role supporting the government of o o a. south africa o b. burma (myanmar) o oc. finland od. south vietnam