Answer:
It's an informal letter
Explanation:
Because it is written to people who you know.
You first of all start with writing the topic of the letter, then be concise and give adequate details, write the introduction, body and then give conclusion of the letter.
This are the right steps to follow in order to give / write a good letter.
I guess it be of help in any way to you.
b is the correct answer
where the story takes place
makes the most sense, hope this helps!
A. Some tribes are nomadic, while others are settled in one place.