Home - HubSpot Content Marketing - True or false? Content marketing is a relatively new practice that became popular in the 1950’s with the boom of advertising firms. True or false? Content marketing is a relatively new practice that became popular in the 1950’s with the boom of advertising firms. 2shares Facebook Twitter Pinterest LinkedIn Skype Facebook MessengerQuestion: True or false? Content marketing is a relatively new practice that became popular in the 1950’s with the boom of advertising firms. True False The right answer was: False