An author's purpose is often to inform us. Rosen does this in her article by explaining how social networking is changing friendships INCORRECT
giving her opinion about how much time is spent onscreen THIS ONE OR
stating complex ideas about how people use social media INCORRECT

In harriet's country, the ten provincial states that make up the nation hold the majority of power, with a small central government handling foreign policy and trade. harriet lives under a government best described as which of the selections listed below? select one: a. parliamentary b. federal c. confederal d. unitary