Step 1 : Introduction to the question "Which social network is used by 68% of American adults?"
...68% of all U.S. adults use Facebook, according to a survey conducted by Pew Research Center earlier this year. That’s unchanged from April 2016, the last time the Center asked this question, but up from 54% of adults in August 2012. Among U.S. adults who use Facebook, around three-quarters visit the site at least once a day, according to the survey. Facebook is used by around half of America’s teens, but it no longer dominates the teen social media landscape as it once did. Other popular platforms in descending order were Instagram (35%), Pinterest (29%), Snapchat (27%), LinkedIn (25%), Twitter (24%) and WhatsApp (22%).
