Ask your teacher trust me she will give you the explanation you are looking for;)
B, handwritten letters, because the letters are probably the most credible, especially since they're a first-hand account of things that happened to your ancestors, and as WorldlyGlass45 mentioned in their answer to this question on another post, you'll most likely get the most info from the letters as well.
Answer:
1 . I loved school and we had just moved here for me to start third grade
Connie leaves with arnold to do whatever he asks of her
Answer:
I m blink what r u blink or army