Answer: Your answer would be B. Reference
Explanation:
Ref. is an abbreviation for reference. It is written in front of a code at the top of business letters and documents. The code refers to a file where all the letters and documents about the same matter are kept.
An introduction is given about how the topic of interes will be treated.
Usually images of an explanatory nature are included, with a explanatory talk, the images are included to bring the reciver closer to the topic of interest in a friendly way.
it's purpose is to inform a non specialized public, and sometimes, without prior knowledge, so that the same present an interest in the subject.
He describes the natives as unfriendly and hostile.When they arrived at the shores, they were not welcomed with friendly smiles. Instead, they were welcomed with deadly arrows. The same scene is displayed in the description of Squanto and Massasoit. The natives greatly hated the colonists.
They rely on me pretty much. I have an older brother so it's not that much but I do a lot for my family. I think that if they relied on me less I would never learn to be responsible for myself or anyone else.
I hope this is what you were looking for!