Character vs. self I think, but it could be character vs. others.
Answer:
Part A
Which statement is a theme of Sarah, Plain and Tall?
a) No matter the distance, home is always close to one’s heart.
Part B
Which two details from the text best support the answer to Part A?
"Then Sarah listened too, with a look so sad and far away that Caleb leaned against me."
<span>The correct way to spell it would be: "unnecessary". I hope you find this useful, feel free to mark as brainliest, and good luck! :P</span>
Yes. He saw them has a subject (he), a verb (saw), and an object (them), so it is totally a sentence.