The influential periodical founded by Addison and Steele :AThe RamblerBThe TatlerCThe Spectator.DThe Gentleman's MagazineAnswer: C. The Spectator. Read Explanation: The influential periodical The Spectator was founded by Joseph Addison and Richard Steele in 1711.It was published daily in London.It aimed to improve society through moral and literary essays.It became one of the most important periodicals of the 18th century. Read more in App