Answer:
D, "us" since us refers to you and/or other people.
Persuasion in the aspect of a social or "daily activities." is considered things like ads being tailored just for you inside of app and games on your cell. When a peer parent-child or spouse encourages one to do things they want or vice verse. When you're driving down the road, and you know you want pizza, but you see an ad on a billboard for tacos, so you go there instead, that is persuasion. You're surrounded by it daily no matter the setting formal, personal or academic.
Answer:
Is there supposed to be a topic for the phrases?